Edward H. Holst

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Nederland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for the control of SO.sub.x emission
- Patent number 5,126,299
- Issue date Jun 30, 1992
- Texaco Inc.
- Pei-Shing E. Dai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control of sox emission
- Patent number 5,021,228
- Issue date Jun 4, 1991
- Texaco Inc.
- Pei-Shing E. Dai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for control of emission of sulfur oxides
- Patent number 4,798,819
- Issue date Jan 17, 1989
- Texaco Inc.
- Paul H. Lewis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst composition for catalytic cracking
- Patent number 4,668,655
- Issue date May 26, 1987
- Texaco Inc.
- Paul H. Lewis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control of SO.sub.x emission
- Patent number 4,626,419
- Issue date Dec 2, 1986
- Texaco Inc.
- Paul H. Lewis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control of SO.sub.x emission
- Patent number 4,606,898
- Issue date Aug 19, 1986
- Texaco Inc.
- Paul H. Lewis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL