Graham Williams

Follow

Person

Cheshire, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Bubbler for the transportation of substances by a carrier gas
- Patent number 8,272,626
- Issue date Sep 25, 2012
- Sigma-Aldrich Co. LLC
- Hugh Cunning
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process and apparatus for the isolation of pure, or substantially p...
- Patent number 7,282,119
- Issue date Oct 16, 2007
- Sigma-Aldrich Co.
- Rajesh Odedra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for monitoring liquid levels within a vessel
- Patent number 7,100,441
- Issue date Sep 5, 2006
- Epichem Limited
- Graham Williams
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for delivering precursors to a plurality of ep...
- Patent number 6,698,728
- Issue date Mar 2, 2004
- Epichem Limited
- Megan Ravetz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process and apparatus for production of organometallic compounds
- Patent number 6,495,707
- Issue date Dec 17, 2002
- Epichem Limited
- Albert Barry Leese
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Bubbler For the Transportation of Substances By a Carrier Gas
- Publication number 20080251016
- Publication date Oct 16, 2008
- Hugh Cunning
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method and apparatus for monitoring liquid levels within a vessel
- Publication number 20050247125
- Publication date Nov 10, 2005
- Graham Williams
- G01 - MEASURING TESTING
Information Patent Application
Process and apparatus for the isolation of pure, or substantially p...
- Publication number 20040254389
- Publication date Dec 16, 2004
- Rajesh Odedra
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method and apparatus for delivering precursors to a plurality of ep...
- Publication number 20040164089
- Publication date Aug 26, 2004
- Epichem Limited
- Megan Ravetz
- C30 - CRYSTAL GROWTH