Inventor

JOHNSON ROGER C

5 patents

⚠️ This page may combine multiple inventors who share the name “JOHNSON ROGER C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUMMUS CREST INC

3 patents

US5003119AMar 26, 1991

ALUMINUM CO OF AMERICA

1 patent

US4385964AMay 31, 1983

Method for preventing the undesirable condensation of aluminum chloride in a fractional distillation column

ALUMINUM CO OF AMERICA14 citations71

WESTINGHOUSE ELECTRIC CORP

1 patent

US4493138AJan 15, 1985

Vapor cooled electrical inductive apparatus

WESTINGHOUSE ELECTRIC CORP3 citations52

JOHNSON ROGER C

LUMMUS CREST INC

Manufacture of alkylbenzenes

Alkylation of benzene in a moving bed

Transalkylation of benzene in a moving bed

ALUMINUM CO OF AMERICA

Method for preventing the undesirable condensation of aluminum chloride in a fractional distillation column

WESTINGHOUSE ELECTRIC CORP

Vapor cooled electrical inductive apparatus