Inventor
JOHNSTON GARY L
US35 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSTON GARY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
20 patentsUS5876095AMar 2, 1999
Mechanical uplift apparatus
65 citations96
US5403255AApr 4, 1995
Stationary exercising apparatus
84 citations96
US6651435B1Nov 25, 2003
Water evaporation apparatus
25 citations92
US6273841B1Aug 14, 2001
Twisting exercise apparatus
30 citations92
US5387167AFeb 7, 1995
Foot operated rotational assembly
40 citations92
US6251050B1Jun 26, 2001
Standup exercise apparatus
15 citations84
US6120417ASep 19, 2000
Rotary exercise apparatus
9 citations74
US5569127AOct 29, 1996
Side stepping exercise apparatus
8 citations74
US5505678AApr 9, 1996
Lever operated exercise apparatus
7 citations74
US5486148AJan 23, 1996
Flexible cycling apparatus
10 citations74
US5441472AAug 15, 1995
Pivoting thigh engaging exercise apparatus having frictional resistance
13 citations74
US6436010B1Aug 20, 2002
Adjustable exercise apparatus
3 citations63
US6004107ADec 21, 1999
Water removal apparatus
4 citations63
US5971893AOct 26, 1999
Adjustable cycling apparatus
4 citations63
US5944636AAug 31, 1999
Pedaling exercise apparatus
4 citations63
US5605525AFeb 25, 1997
Turning exercise apparatus
6 citations63
US5520596AMay 28, 1996
Stepping exercise apparatus
4 citations63
US5468049ANov 21, 1995
Manually operated uplift apparatus
3 citations63
US6896472B2May 24, 2005
Material handling apparatus
0 citations52
US6270159B1Aug 7, 2001
Manual uplift apparatus
1 citations52
GEN MOTORS CORP
9 patentsUS5609401AMar 11, 1997
Proportional braking system with dual poppet valves
GEN MOTORS CORP23 citations92
US5605384AFeb 25, 1997
Access valve evacuation and fill of inaccessible cavities
GEN MOTORS CORP28 citations92
US5070970ADec 10, 1991
Multi-tube shock absorber
GEN MOTORS CORP32 citations92
US4699258AOct 13, 1987
Viscous clutch for engine cooling fan with optimized low speed disengagement
GEN MOTORS CORP42 citations91
US5070971ADec 10, 1991
Molded piston for a hydraulic damper
GEN MOTORS CORP30 citations90
US4741421AMay 3, 1988
Viscous clutch for engine cooling fan with improved fluid flow path control and feed to shear zone
GEN MOTORS CORP22 citations82
US5620028AApr 15, 1997
Brake Module with integrated accumulator
GEN MOTORS CORP14 citations73
US5070972ADec 10, 1991
Vortex valving assembly for a hydraulic damper
GEN MOTORS CORP10 citations72
US4630721ADec 23, 1986
Viscous clutch for engine cooling fan
GEN MOTORS CORP8 citations72
JOHNSTON GARY L
4 patentsUS4869493ASep 26, 1989
Treadmill associated exercise apparatus
JOHNSTON GARY L36 citations92
US5303982AApr 19, 1994
User-operated seat uplift apparatus
JOHNSTON GARY L9 citations73
US5292294AMar 8, 1994
Rotational belt exercise apparatus
JOHNSTON GARY L2 citations62
US5040365AAug 20, 1991
V-shaped lawn raking apparatus
JOHNSTON GARY L0 citations51