Inventor

MORTON EDWARD KEITH

US3 patents

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

CHEVRON USA INC

2 patents

US9115303B2Aug 25, 2015

Biologically-derived monoesters as drilling fluids

CHEVRON USA INC4 citations67

US9115556B2Aug 25, 2015

Method of using biologically-derived monoesters as drilling fluids

CHEVRON USA INC1 citations46

(unassigned)

1 patent

US6525003B2Feb 25, 2003

Electrical well logging fluid and method of using same

19 citations86