Richard E. Williamson

Follow

Person

Chanhassen, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for treatment of substrates with water vapor or steam
- Patent number 8,920,577
- Issue date Dec 30, 2014
- Tel FSI, Inc.
- David DeKraker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rinsing methodologies for barrier plate and venturi containment sys...
- Patent number 7,913,706
- Issue date Mar 29, 2011
- FSI International, Inc.
- David DeKraker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for treatment of substrates with water vapor or steam
- Patent number 7,819,984
- Issue date Oct 26, 2010
- FSI International, Inc.
- David DeKraker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR TREATMENT OF SUBSTRATES WITH WATER VAPOR OR STEAM
- Publication number 20100326477
- Publication date Dec 30, 2010
- David DeKraker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Rinsing methodologies for barrier plate and venturi containment sys...
- Publication number 20090038647
- Publication date Feb 12, 2009
- David DeKraker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for treatment of substrates with water vapor or steam
- Publication number 20080283090
- Publication date Nov 20, 2008
- David DeKraker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY