P

Inventor

COWAN CATHY L

US9 patents
⚠️ This page may combine multiple inventors who share the name “COWAN CATHY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MOTT METALLURG CORP

5 patents
US6152162ANov 28, 2000

Fluid flow controlling

MOTT METALLURG CORP136 citations96
US6080219AJun 27, 2000

Composite porous media

MOTT METALLURG CORP92 citations96
US6422256B1Jul 23, 2002

Fluid flow controlling

MOTT METALLURG CORP89 citations95
US6719947B1Apr 13, 2004

Composite porous media

MOTT METALLURG CORP21 citations91
US6802333B2Oct 12, 2004

Fluid flow controlling

MOTT METALLURG CORP20 citations90

SEMI GAS SYSTEMS INC

2 patents
US5902551AMay 11, 1999

Process gas docking station with point-of-use filter for receiving removable purifier cartridges

SEMI GAS SYSTEMS INC26 citations86
US5558688ASep 24, 1996

Block filter-purifier

SEMI GAS SYSTEMS INC22 citations85

MOTT CORP

1 patent
US7112234B2Sep 26, 2006

Composite porous media

MOTT CORP20 citations91

MOTT METTALLURGICAL CORP

1 patent
US6149718ANov 21, 2000

Contamination control system

MOTT METTALLURGICAL CORP34 citations83