Inventor

SHOWALTER THOMAS W

US3 patents

Patents

3 patents

US4715400ADec 29, 1987

Valve and method of making same

XOMOX CORP27 citations90

US4559967ADec 24, 1985

Valve and method of making same

XOMOX CORP13 citations71

US4503675AMar 12, 1985

Fail-safe actuator with fusible link

XOMOX CORP14 citations71