Keneth H. Purser

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Lexington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnet with active field containment
- Patent number 7,800,082
- Issue date Sep 21, 2010
- Varian Semiconductor Equipment Associates, Inc.
- Peter L. Kellerman
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNET WITH ACTIVE FIELD CONTAINMENT
- Publication number 20070187619
- Publication date Aug 16, 2007
- Peter L. Kellerman
- H01 - BASIC ELECTRIC ELEMENTS