Inventor

PERRIN DIDIER

CA6 patents

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

TM4 INC

2 patents

US7474021B2Jan 6, 2009

Cooling assembly for electric machine

TM4 INC13 citations81

US7222686B2May 29, 2007

Drive train for series/parallel hybrid vehicle

TM4 INC3 citations60

DEGREMONT

2 patents

US6409944B1Jun 25, 2002

Method for producing a filter bottom for water treatment

DEGREMONT6 citations57

US6264834B1Jul 24, 2001

Sewage treatment plant for thickening a solid-liquid suspension

DEGREMONT5 citations56

SAINT GOBAIN VITRAGE

1 patent

US5822107AOct 13, 1998

Electrically drivable glazing

SAINT GOBAIN VITRAGE193 citations96

ONDEO DEGREMONT

1 patent

US6649917B2Nov 18, 2003

Cleaning system for UV disinfection module/reactor

ONDEO DEGREMONT5 citations59