Inventor
ZEHNDER II JAMES WILLIAM
US13 patents
⚠️ This page may combine multiple inventors who share the name “ZEHNDER II JAMES WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN MOTORS CORP
6 patentsUS5927827AJul 27, 1999
Pressure equalization in a proportionally regulated fluid system
GEN MOTORS CORP37 citations92
US5855417AJan 5, 1999
Integral control and isolation valve proportional brake system
GEN MOTORS CORP21 citations92
US5690319ANov 25, 1997
Pneumatic suspension system
GEN MOTORS CORP39 citations90
US6006520ADec 28, 1999
Pneumatic assisted brake apply system
GEN MOTORS CORP20 citations79
US5690396ANov 25, 1997
Proportional fluid pressure regulation system
GEN MOTORS CORP17 citations73
US5715680AFeb 10, 1998
Hydraulic power booster for a brake apply system
GEN MOTORS CORP6 citations62
DELPHI TECH INC
5 patentsUS6324845B1Dec 4, 2001
Self contained, supplemental vacuum assist unit for vehicle brake booster
DELPHI TECH INC58 citations94
US6164183ADec 26, 2000
Brake booster with alternate activation by rotary electric motor
DELPHI TECH INC31 citations91
US6301883B1Oct 16, 2001
Vehicle brake booster with supplemental vacuum assist
DELPHI TECH INC27 citations90
US6374721B1Apr 23, 2002
Vacuum booster with retaining mechanism for cylinder cap
DELPHI TECH INC12 citations73
US6209442B1Apr 3, 2001
Brake booster with compressible air valve for braking speed of application enhancement
DELPHI TECH INC13 citations72