Inventor

HEMIGHAUS GREGORY

US5 patents

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

CHEVRON USA INC

3 patents

US6846402B2Jan 25, 2005

Thermally stable jet prepared from highly paraffinic distillate fuel component and conventional distillate fuel component

CHEVRON USA INC58 citations94

US7320748B2Jan 22, 2008

Thermally stable jet prepared from highly paraffinic distillate fuel component and conventional distillate fuel component

CHEVRON USA INC38 citations91

US6767372B2Jul 27, 2004

Aviation gasoline containing reduced amounts of tetraethyl lead

CHEVRON USA INC28 citations87

SHELL OIL CO

1 patent

US11021666B2Jun 1, 2021

Methods of providing higher quality liquid kerosene based-propulsion fuels

SHELL OIL CO6 citations63

HEMIGHAUS GREGORY

1 patent

US8324437B2Dec 4, 2012

High octane aviation fuel composition

HEMIGHAUS GREGORY3 citations47