Inventor · disambiguated record
James A. Hofferber
Also filed as: HOFFERBER JAMES A
7 granted patents·52 citations·filing 1976–1987
83Inventor score
Files withPHILLIPS PETROLEUM CO7
Top patents by PatentIndex Score
7 records- 0170US4092722AFluid catalytic cracking with automatic temperature controlPHILLIPS PETROLEUM CO·Filed 1976·Granted May 30, 1978·24 cites·10 claims
- 0242US4628034AControl of a polymerization reactionPHILLIPS PETROLEUM CO·Filed 1985·Granted Dec 9, 1986·9 cites·4 claims
- 0336US4289588AFractional distillation column pumparound heat removal controlPHILLIPS PETROLEUM CO·Filed 1980·Granted Sep 15, 1981·6 cites·10 claims
- 0432US4533517AControl of a polymerization reactionPHILLIPS PETROLEUM CO·Filed 1982·Granted Aug 6, 1985·3 cites·4 claims
- 0531US4246070AFractional distillation column pumparound heat removal controlPHILLIPS PETROLEUM CO·Filed 1979·Granted Jan 20, 1981·4 cites·10 claims
- 0629US4612111AControl of a crude oil preheat furnacePHILLIPS PETROLEUM CO·Filed 1984·Granted Sep 16, 1986·3 cites·6 claims
- 0728US4769056ADistillation pressure controlPHILLIPS PETROLEUM CO·Filed 1987·Granted Sep 6, 1988·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →