Inventor

WELCH RICHARD

9 patents

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

HAMILTON SUNDSTRAND CORP

3 patents

US6796527B1Sep 28, 2004

Integrated air turbine driven system for providing aircraft environmental control

HAMILTON SUNDSTRAND CORP60 citations93

US6817575B1Nov 16, 2004

Integrated system for providing aircraft environmental control

HAMILTON SUNDSTRAND CORP35 citations90

US6663044B1Dec 16, 2003

Vapor compression cycle environmental control system

HAMILTON SUNDSTRAND CORP46 citations89

(unassigned)

2 patents

US5381994AJan 17, 1995

Universal base

59 citations94

US5719933AFeb 17, 1998

Wiring arrangement for a communication interconnection system

33 citations90

DEKKO INT GROUP

1 patent

US5670743ASep 23, 1997

Strip electrical system

DEKKO INT GROUP44 citations90

MACHO BUCKS INC

1 patent

US7325364B2Feb 5, 2008

Outdoor blind

MACHO BUCKS INC19 citations76

KRAFTWERK UNION AG

1 patent

US4136644AJan 30, 1979

Tube heat exchanger with heating tubes

KRAFTWERK UNION AG5 citations61

AVOXI

1 patent

US11956381B1Apr 9, 2024

Proactive telephone number monitoring based on answer seizure ratio

AVOXI0 citations44