Inventor

LEHMAN JOHN R

US5 patents

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

ITT MFG ENTERPRISES INC

2 patents

US6079441AJun 27, 2000

Adjustable electronic position indicator apparatus

ITT MFG ENTERPRISES INC21 citations89

US6192912B1Feb 27, 2001

Low profile pneumatically activated valve assembly

ITT MFG ENTERPRISES INC32 citations86

ITT

2 patents

US4683906AAug 4, 1987

Trunnion type ball valve

ITT17 citations72

US4469016ASep 4, 1984

Spring safety device

ITT8 citations72

ITT FLUID TECHNOLOGY CORP

1 patent

US5649567AJul 22, 1997

Sealing arrangement, for use with, and in combination with, a steam and fuel oil control and furge valve, and a valve seat therefor

ITT FLUID TECHNOLOGY CORP15 citations69