P

Inventor

LEDINGHAM JOHN

US12 patents
⚠️ This page may combine multiple inventors who share the name “LEDINGHAM JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PLANTRONICS

3 patents
USD612840SMar 30, 2010

Communications headset

PLANTRONICS53 citations97
USD612835SMar 30, 2010

Microphone boom for a communications headset

PLANTRONICS61 citations97
USD612834SMar 30, 2010

Communications headset

PLANTRONICS48 citations97

LEDINGHAM JOHN

3 patents
USD361771SAug 29, 1995

Lawnmower

LEDINGHAM JOHN40 citations91
USD783227SApr 11, 2017

Compartmentalized hand warmer

LEDINGHAM JOHN13 citations82
US10085496B2Oct 2, 2018

Compartmentalized hand warmer

LEDINGHAM JOHN1 citations50

YANG JOSEPH

2 patents
USRE44672EDec 31, 2013

Communications headset

YANG JOSEPH18 citations91
USRE45056EAug 5, 2014

Communications headset

YANG JOSEPH9 citations82

RUBBERMAID HEALTH CARE PRODUCTS INC

2 patents
USD375638SNov 19, 1996

Transfer bench for bathtub

RUBBERMAID HEALTH CARE PRODUCTS INC40 citations91
USD375854SNov 26, 1996

Leg for chair

RUBBERMAID HEALTH CARE PRODUCTS INC3 citations61

THOMAS INDUSTRIES INC

1 patent
USD378128SFeb 18, 1997

Cabinet for nebulizer

THOMAS INDUSTRIES INC23 citations89

MOTOROLA INC

1 patent
USD439232SMar 20, 2001

Wireless communication device

MOTOROLA INC31 citations88