Edgar L. McGinnis

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Moraga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bitumen compositions containing bitumen, polymer and sulfur
- Patent number 5,371,121
- Issue date Dec 6, 1994
- Chevron Research and Technology Company
- Robert C. Bellomy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Industrial asphalts
- Patent number 5,330,569
- Issue date Jul 19, 1994
- Chevron Research and Technology Company
- Edgar L. McGinnis
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Retarding skin formation on hot asphalt
- Patent number 5,224,992
- Issue date Jul 6, 1993
- Chevron Research and Technology Company
- Edgar L. McGinnis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Industrial asphalts
- Patent number 5,098,480
- Issue date Mar 24, 1992
- Chevron Research and Technology Company
- Edgar L. McGinnis
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Asphalts modified by solvent deasphalted bottoms and phosphoric acid
- Patent number 5,059,300
- Issue date Oct 22, 1991
- Chevron Research and Technology Company
- Edgar L. McGinnis
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...