Inventor
BRUINSMA DOUWE
US5 patents
⚠️ This page may combine multiple inventors who share the name “BRUINSMA DOUWE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ENERGY INC
3 patentsUS7810565B2Oct 12, 2010
Systems for extracting fluids from the earth's subsurface and for generating electricity without greenhouse gas emissions
PIONEER ENERGY INC33 citations91
US7650939B2Jan 26, 2010
Portable and modular system for extracting petroleum and generating power
PIONEER ENERGY INC33 citations91
US7624801B2Dec 1, 2009
Control system and method for controlling a hybrid petroleum extractor/power generator
PIONEER ENERGY INC25 citations91