David G. Lammel

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San Rafael, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrocracking process with polycyclic aromatic dimer removal
- Patent number 5,232,577
- Issue date Aug 3, 1993
- Chevron Research and Technology Company
- John C. Fetzer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrocracking process with polynuclear aromatic dimer foulant adsor...
- Patent number 5,190,633
- Issue date Mar 2, 1993
- Chevron Research and Technology Company
- John C. Fetzer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...