P

Inventor

HEATH KELLY P

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

HILLIARD CORP

5 patents
US6629590B2Oct 7, 2003

Spring assembly for a bi-directional overrunning clutch

HILLIARD CORP62 citations94
US6622837B2Sep 23, 2003

Bi-directional overrunning clutch with automatic backdrive

HILLIARD CORP69 citations94
US6722484B2Apr 20, 2004

Bi-directional overrunning clutch for a primary drive axle

HILLIARD CORP53 citations92
US9022195B2May 5, 2015

Bi-directional overrunning clutch having split roll cage and drag mechanism

HILLIARD CORP20 citations83
US7410042B2Aug 12, 2008

Self-energizing pump for overrunning clutch

HILLIARD CORP17 citations77

THE HILLIARD CORP

2 patents
US9856930B2Jan 2, 2018

Bi-directional overrunning clutch with outer spring for a drive axle

THE HILLIARD CORP18 citations84
US11421769B2Aug 23, 2022

Bi-directional overrunning clutch differential with output hub supports

THE HILLIARD CORP3 citations69

HEATH KELLY P

2 patents
US8919513B2Dec 30, 2014

Bi-directional overrunning clutch having split roll cage

HEATH KELLY P16 citations82
US8857589B2Oct 14, 2014

Friction disk mechanism for bi-directional overrunning clutch

HEATH KELLY P14 citations82

BREWER J BRENDAN

1 patent
US8857294B2Oct 14, 2014

Engagement control assembly for a bi-directional overrunning clutch

BREWER J BRENDAN28 citations85

THE HILIARD CORP

1 patent
US12496902B2Dec 16, 2025

Positive drive differential with pinion disconnect

THE HILIARD CORP1 citations51