Inventor

FRINK KENNETH E

US3 patents

Patents

3 patents

US6152162ANov 28, 2000

Fluid flow controlling

MOTT METALLURG CORP136 citations96

US6422256B1Jul 23, 2002

Fluid flow controlling

MOTT METALLURG CORP89 citations95

US6802333B2Oct 12, 2004

Fluid flow controlling

MOTT METALLURG CORP20 citations90