Inventor

BOWMAN JEFFREY M

5 patents

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

TECHNAFLOW INC

2 patents

US5560587AOct 1, 1996

Gate valve sleeve

TECHNAFLOW INC34 citations90

US5338006AAug 16, 1994

Gate valve with improved seal unit

TECHNAFLOW INC47 citations90

ROVANG INC

1 patent

US4773627ASep 27, 1988

Gate valve

ROVANG INC38 citations88

BOWMAN JEFFREY M

1 patent

US4881719ANov 21, 1989

Gate valve

BOWMAN JEFFREY M48 citations87

ITT

1 patent

US4265141AMay 5, 1981

Mechanical force multiplier

ITT17 citations71