P

Inventor

HAWKER MICHAEL J

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

DEWANDRE CO LTD C

7 patents
US5007455AApr 16, 1991

Pilot-operated hydraulic antilock modulator

DEWANDRE CO LTD C8 citations72
US4285364AAug 25, 1981

Hose coupling

DEWANDRE CO LTD C15 citations72
US4866938ASep 19, 1989

Master cylinder piston with floating sealing ring recuperation valve

DEWANDRE CO LTD C8 citations68
US4486053ADec 4, 1984

Solenoid operated valves

DEWANDRE CO LTD C13 citations66
US4875742AOct 24, 1989

Solenoid operated hydraulic control valve

DEWANDRE CO LTD C5 citations61
US4260197AApr 7, 1981

Spool type brake valves

DEWANDRE CO LTD C2 citations61
US4236762ADec 2, 1980

Full power hydraulic braking systems for tractor-trailer combinations

DEWANDRE CO LTD C6 citations61

PROCESS SCIENT INNOVATIONS

2 patents
US5114572AMay 19, 1992

Filter assembly and cartridge therefor

PROCESS SCIENT INNOVATIONS239 citations97
US4989636AFeb 5, 1991

Coupling for pressure of vacuum fluid system

PROCESS SCIENT INNOVATIONS43 citations91

(unassigned)

2 patents
US5382039AJan 17, 1995

Suspension device for a seat of a bicycle

30 citations91
US5400679AMar 28, 1995

Ski edge sharpening device

9 citations72

DEV TECHNOLOGY LIMITED

1 patent
US5115586AMay 26, 1992

Cable markers

DEV TECHNOLOGY LIMITED79 citations92