Inventor

ANDRESS DONALD L

US5 patents

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

(unassigned)

2 patents

US5611216AMar 18, 1997

Method of load distribution in a cascaded refrigeration process

73 citations94

US5537827AJul 23, 1996

Method for liquefaction of natural gas

105 citations93

CONOCOPHILLIPS CO

2 patents

US7213413B2May 8, 2007

Noninvasive measurement and control system for use in hydrocarbon processing

CONOCOPHILLIPS CO39 citations91

US7674073B2Mar 9, 2010

Modular concrete substructures

CONOCOPHILLIPS CO11 citations76

PHILLIPS PETROLEUM CO

1 patent

US5669234ASep 23, 1997

Efficiency improvement of open-cycle cascaded refrigeration process

PHILLIPS PETROLEUM CO129 citations96