Bert H. Clampitt

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Breaking middle phase emulsions
- Patent number 4,623,447
- Issue date Nov 18, 1986
- Pennzoil Company
- Bert H. Clampitt
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Plasticized butene-1 polymer compositions
- Patent number 4,170,586
- Issue date Oct 9, 1979
- Gulf Oil Corporation
- Bert H. Clampitt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymers containing an alpha-olefin and an alpha, beta-ethylenica...
- Patent number 4,104,216
- Issue date Aug 1, 1978
- Gulf Oil Corporation
- Bert H. Clampitt
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for the manufacture of ethylene-acrylic acid copolymers
- Patent number 4,081,587
- Issue date Mar 28, 1978
- Gulf Oil Corporation
- Bert H. Clampitt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photodegradable resin compositions
- Patent number 4,042,763
- Issue date Aug 16, 1977
- Gulf Research & Development Company
- Bert Howard Clampitt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...