Inventor
DOWNS HARTLEY H
US10 patents
⚠️ This page may combine multiple inventors who share the name “DOWNS HARTLEY H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
9 patentsUS8356667B2Jan 22, 2013
Liquid crystals for drilling, completion and production fluids
BAKER HUGHES INC50 citations92
US5190683AMar 2, 1993
Water clarification composition containing a water clarifier component and a floc modifier component
BAKER HUGHES INC27 citations91
US4855060AAug 8, 1989
Method and additive for clarifying aqueous systems without production of uncontrollable floc
BAKER HUGHES INC26 citations89
US5302296AApr 12, 1994
Water clarification using compositions containing a water clarifier component and a floc modifier component
BAKER HUGHES INC10 citations72
US5207919AMay 4, 1993
Metal ion complexes for use as scale inhibitors
BAKER HUGHES INC14 citations71
US5057228AOct 15, 1991
Metal ion complexes for use as scale inhibitors
BAKER HUGHES INC18 citations71
US5006274AApr 9, 1991
Additive for clarifying aqueous systems without production of uncontrollable floc
BAKER HUGHES INC8 citations70
US6723249B2Apr 20, 2004
Detoxification of onium compounds
BAKER HUGHES INC4 citations62
US6841089B2Jan 11, 2005
Detoxification of onium compounds
BAKER HUGHES INC0 citations51