292 Matching Results

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Apparatus for Treating Granular Materials

Patent for an apparatus for treating granular materials. Illustrations included.

Date: October 29, 1912

Creator: Lanaux, Alfred A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Bearing for Driving and Other Shafts.

Patent for a bearing or other driving shafts which can be easily removed without harming the rest of the machine. Illustration is included.

Date: March 31, 1908

Creator: Wiggs, James A., Jr.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Bandage.

Patent for bandage that prevents and/or reduces the occurrence of "double chin."

Date: March 20, 1906

Creator: Hardee, Virginia E.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Air-Craft Propeller

Patent for an air craft propeller that reduces air resistance.

Date: October 8, 1912

Creator: Koiw, Julius

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Aerodrome

Patent for an aerodrome. Illustrations included.

Date: June 6, 1911

Creator: Mayhew, Nathaniel L.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Chain Release for Logging Cars.

Patent for new and useful improvements for a chain release for logging cars, including illustrations.

Date: May 22, 1917

Creator: Dodd, John

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Utilization of Acid-Coke

Patent for the utilization sulfuric acid in the creation and uses of acid-coke.

Date: January 7, 1919

Creator: George L. Pichard

Item Type: Patent

Partner: UNT Libraries Government Documents Department

[Dry Dock Cradle at B and B Shipyard]

Photograph of a dry dock cradle out of the water at B and B Shipyard in Beaumont, Texas. wo small cranes are parked in the background. Lumber litters the ground surrounding the dry dock. Chains hang from posts attached to the cradle.

Date: April 1973

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Photograph of a Ford Engine Powering a Dry Dock]

Photograph of an engine from a Ford car used to operate the dry dock at B and B Shipyard in Beaumont. Grasses grow tall around the engine, peeking up behind the main structure.

Date: July 1971

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[IBM Computer at Lamar University]

Photograph of an IBM computer at Lamar University. The computer features several dials, buttons, and a typewriter on the main console. The walls surrounding the console are covered in dark panels.

Date: October 6, 1971

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[David Lewis in his Home Laboratory]

Photograph of David Lewis posing for a photograph in his home laboratory. He stands in a lab coat in front of a table filled with various scientific equipment. An unlit light bulb hangs from the ceiling.

Date: unknown

Item Type: Photograph

Partner: Lamar University

[Chemistry Lab at Lamar University]

Photograph of a chemistry lab at Lamar State University (then Lamar State College of Technology) complete with flasks and wash bottles.

Date: 1970

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Steven Lewis and a Cat in a Laboratory]

Photograph of Steven Lewis posing for a picture in David Lewis's home laboratory with a black cat in his arms. The table behind him is littered with assorted scientific equipment, and the window above it is covered in a black plastic sheet.

Date: 197X

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Unidentified Lamar Students in a Lab]

Photograph of two unidentified students at Lamar University working in a chemistry lab. They both smile, looking to the right of the photographer. The lab is filled with various scientific equipment. A blackboard behind them displays chemical formulas, equations, illustrations, and a drawing of a peace sign.

Date: unknown

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Pile of Shell at B and B Shipyard]

Photograph of a large pile of shell at B and B Shipyard on the banks of the Neches River in Beaumont, Texas. Two small cranes sit unoccupied at the base of the pile of shell.

Date: unknown

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Students Viewing Career Day Chemistry Display]

Photograph of a chemistry display being viewed by students at a Career Day event at Lamar University. Only the students' lower halves are visible, as the camera is aimed toward the table. The table is packed with various glassware and other scientific equipment. Several paper cups sit on the edge of the table.

Date: February 26, 1971

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Students in the Lamar University Biology Department]

Photograph of three students posing in the Biology Department of Lamar University. The students are, from left to right: David Lewis, Cathy Albrecht, and Joe Duplechin. Shelves behind them are filled with assorted bottles and equipment.

Date: December 12, 1974

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[David Lewis at Great Lakes Carbon Company]

Photograph of David Lewis posing with two individuals at Great Lakes Carbon company. The subjects are identified as Greta (left), David Lewis (center), and Mrs. Wilson (right). They pose inside of a lab with cinder block walls.

Date: August 30, 1975

Item Type: Photograph

Partner: Lamar University

[Testing Petroleum Coke at Great Lakes Carbon Company]

Photograph of an individual identified only as "Greta" testing petroleum coke, a byproduct of oil refining, in a laboratory at the Great Lakes Carbon Company. She looks toward the photographer and smiles as she holds equipment in her hands.

Date: January 1976

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Lamar Students Pose with Lab Rats]

Photograph of Cathy Albrecht, Jerry Sala, and David Lewis posing with lab rats in the Biology Department at Lamar University. The three students hold the rats up for the camera, smiling as they handle them.

Date: December 12, 1974

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Mechanism for a Crane at B and B Shipyard]

Photograph of a mechanism for a crane, including gears and winches. The paint on the crane is beginning to flake off. Power lines are visible behind the mechanism.

Date: July 1971

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Lamar Professors Smoking in a Chemistry Lab]

Photograph of Lamar University chemistry professors standing in a lab. The subjects are, from left to right: Dr. Kenneth L. Dorris, Dr. Margaret D. Cameron, and Dr. Kenneth C. Hansen. Dr. Dorris and Dr. Cameron hold lit cigarettes. Equipment from Beckman Machines is visible on a lab table on the left side of the frame.

Date: September 29, 1971

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Photograph of Peggy Smith in a Classroom]

Photograph of Peggy Smith, a professor of Chemistry at Lamar University (then Lamar State College of Technology), teaching in a classroom. She leans over a counter in front of a blackboard holding a plastic model of a molecule.

Date: 197X

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

[Chemistry Display at Lamar University Career Day]

Photograph of a chemistry display for career day at Lamar University (then Lamar State College of Technology). A sign on the table reads "Atomic Punch" and features a simple illustration of an atom. Various chemistry equipment is set up on the table, along with a plastic model of a molecule.

Date: February 26, 1971

Creator: Lewis, David P.

Item Type: Photograph

Partner: Lamar University

292 Matching Results

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Apparatus for Treating Granular Materials

Bearing for Driving and Other Shafts.

Bandage.

Air-Craft Propeller

Aerodrome

Chain Release for Logging Cars.

Utilization of Acid-Coke

[Dry Dock Cradle at B and B Shipyard]

[Photograph of a Ford Engine Powering a Dry Dock]

[IBM Computer at Lamar University]

[David Lewis in his Home Laboratory]

[Chemistry Lab at Lamar University]

[Steven Lewis and a Cat in a Laboratory]

[Unidentified Lamar Students in a Lab]

[Pile of Shell at B and B Shipyard]

[Students Viewing Career Day Chemistry Display]

[Students in the Lamar University Biology Department]

[David Lewis at Great Lakes Carbon Company]

[Testing Petroleum Coke at Great Lakes Carbon Company]

[Lamar Students Pose with Lab Rats]

[Mechanism for a Crane at B and B Shipyard]

[Lamar Professors Smoking in a Chemistry Lab]

[Photograph of Peggy Smith in a Classroom]

[Chemistry Display at Lamar University Career Day]