Stephen Sumner

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Reticle pod with isolation system
- Patent number 7,607,543
- Issue date Oct 27, 2009
- Entegris, Inc.
- Barry Gregerson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate container with pressure equalization
- Patent number 7,528,936
- Issue date May 5, 2009
- Entegris, Inc.
- Barry Gregerson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Reticle pod with isolation system
- Publication number 20060260978
- Publication date Nov 23, 2006
- Barry Gregerson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Substrate container with pressure equalization
- Publication number 20060244942
- Publication date Nov 2, 2006
- Barry Gregerson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY