P

Inventor

FIELD JOHN C

US9 patents
⚠️ This page may combine multiple inventors who share the name “FIELD JOHN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PARKER HANNIFIN CORP

3 patents
US6481756B1Nov 19, 2002

Coupling assembly

PARKER HANNIFIN CORP67 citations94
US6382678B1May 7, 2002

Coupling assembly

PARKER HANNIFIN CORP74 citations94
US6848670B2Feb 1, 2005

Access port (suitable for fluid/refrigerant system)

PARKER HANNIFIN CORP28 citations88

AEROQUIP CORP

2 patents
US4793637ADec 27, 1988

Tube connector with indicator and release

AEROQUIP CORP207 citations97
US5179976AJan 19, 1993

Fluid coupling

AEROQUIP CORP53 citations92

GAIN INC

2 patents
US5979448ANov 9, 1999

Condom retention device with a retaining strap

GAIN INC9 citations69
US5667471ASep 16, 1997

Prosthetic device with a retaining strap

GAIN INC12 citations69

GAIN INCORPORATED

2 patents
USD414264SSep 21, 1999

Condom retention device with a retaining strap

GAIN INCORPORATED7 citations68
USD394504SMay 19, 1998

Prosthetic device with a retaining strap

GAIN INCORPORATED3 citations57