P

Inventor

HAUNHORST GREGORY A

US13 patents
⚠️ This page may combine multiple inventors who share the name “HAUNHORST GREGORY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AEROQUIP CORP

4 patents
US5464042ANov 7, 1995

Quick connect air-conditioning coupling

AEROQUIP CORP138 citations97
US5339862AAug 23, 1994

Refrigeration system service adapter

AEROQUIP CORP66 citations95
US5415200AMay 16, 1995

Refrigeration system service adapter

AEROQUIP CORP39 citations92
US5123446AJun 23, 1992

Dual seal coupling

AEROQUIP CORP83 citations92

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

EATON CORP

2 patents
US6637460B2Oct 28, 2003

Dual function service coupling

EATON CORP32 citations92
US6880598B2Apr 19, 2005

Check valve for tire inflation system

EATON CORP39 citations89

HAUNHORST GREGORY A

2 patents
US8662108B2Mar 4, 2014

Quick connect fluid coupling

HAUNHORST GREGORY A15 citations82
US8132781B2Mar 13, 2012

Interlock system for valve coupling

HAUNHORST GREGORY A19 citations82

EATON AEROQUIP INC

1 patent
US6450199B1Sep 17, 2002

Refrigeration system service coupling

EATON AEROQUIP INC13 citations73

BIESZCZAD PAUL A

1 patent
US8944112B2Feb 3, 2015

Braided hose and method of making same

BIESZCZAD PAUL A2 citations47