Roger Patterson

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Finleyville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hermetically sealed magnetic keeper cathode
- Patent number 10,115,574
- Issue date Oct 30, 2018
- Kurt J. Lesker Company
- Matthew Jaszcar
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Hermetically Sealed Magnetic Keeper Cathode
- Publication number 20160358763
- Publication date Dec 8, 2016
- KURT J. LESKER COMPANY
- Matthew Jaszcar
- H01 - BASIC ELECTRIC ELEMENTS