Douglas H. May Jr.

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluidized catalytic cracking regeneration process
- Patent number 4,056,486
- Issue date Nov 1, 1977
- Texaco Inc.
- Dorrance P. Bunn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluidized cracking catalyst regeneration apparatus
- Patent number 4,038,038
- Issue date Jul 26, 1977
- Texaco Inc.
- Dorrance P. Bunn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL