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Inventor

WHITEHEAD JOHN C

US11 patents
⚠️ This page may combine multiple inventors who share the name “WHITEHEAD JOHN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV CALIFORNIA

4 patents
US6210131B1Apr 3, 2001

Fluid intensifier having a double acting power chamber with interconnected signal rods

UNIV CALIFORNIA64 citations95
US5616005AApr 1, 1997

Fluid driven recipricating apparatus

UNIV CALIFORNIA88 citations95
US5427507AJun 27, 1995

Valving for controlling a fluid-driven reciprocating apparatus

UNIV CALIFORNIA9 citations73
US5456282AOct 10, 1995

Pressure reducing regulator

UNIV CALIFORNIA5 citations54

US ENERGY

2 patents
US5222873AJun 29, 1993

Fluid-driven reciprocating apparatus and valving for controlling same

US ENERGY30 citations90
US5026259AJun 25, 1991

Miniaturized pressurization system

US ENERGY33 citations86

POLYSTOR CORP

1 patent
US5741606AApr 21, 1998

Overcharge protection battery vent

POLYSTOR CORP140 citations97

WHITEHEAD JOHN C

1 patent
US4951199AAug 21, 1990

Steering stabilizing method and apparatus for suppressing the weave mode

WHITEHEAD JOHN C69 citations93

UNIV MANCHESTER

1 patent
US6635153B1Oct 21, 2003

Air purification device

UNIV MANCHESTER25 citations92

(unassigned)

1 patent
US5823177AOct 20, 1998

Pumpless solar water heater with isolated pressurized storage

47 citations91

COAL INDUSTRY PATENTS LTD

1 patent
US4197873AApr 15, 1980

Fluid operable valves

COAL INDUSTRY PATENTS LTD21 citations77