Inventor

COURA HERBERT ROBERT

DE3 patents

Patents

3 patents

US6305665B1Oct 23, 2001

Bellows for sealing a valve rod passage in a globe valve

TUCHENHAGEN GMBH36 citations88

US6047730AApr 11, 2000

Device for the drive system for double seat valves

TUCHENHAGEN GMBH18 citations80

US6029302AFeb 29, 2000

Cleanable scraper station

TUCHENHAGEN GMBH15 citations64