Inventor
JOHNSTON GARY LEE
US12 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSTON GARY LEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN MOTORS CORP
10 patentsUS5848678ADec 15, 1998
Passive magnetorheological clutch
GEN MOTORS CORP65 citations96
US5896965AApr 27, 1999
Magnetorheological fluid fan clutch
GEN MOTORS CORP76 citations94
US5927827AJul 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
US5896964AApr 27, 1999
Split rotor cooling fan clutch
GEN MOTORS CORP30 citations91
US6036183AMar 14, 2000
Bi-state hydraulic engine mount
GEN MOTORS CORP35 citations89
US6106078AAug 22, 2000
Pressure augmentation for brake apply system
GEN MOTORS CORP13 citations73
US5690396ANov 25, 1997
Proportional fluid pressure regulation system
GEN MOTORS CORP17 citations73
US6085877AJul 11, 2000
Bi-Directional Multiple State Suspension Damper
GEN MOTORS CORP10 citations68
US5715680AFeb 10, 1998
Hydraulic power booster for a brake apply system
GEN MOTORS CORP6 citations62