David M. Levison

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Whitehouse, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Luminous gas discharge display having dielectric sealing layer
- Patent number 6,452,323
- Issue date Sep 17, 2002
- Omnion Technologies, Inc.
- Bernard W. Byrum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat internal electrode for luminous gas discharge display and meth...
- Patent number 6,118,215
- Issue date Sep 12, 2000
- Omnion Technologies, Inc.
- Bernard W. Byrum
- H01 - BASIC ELECTRIC ELEMENTS