Ellis E. Kern

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Waverly, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a composite disc structure and apparatus fo...
- Patent number 7,918,957
- Issue date Apr 5, 2011
- WEA Manufacturing, Inc.
- Ellis E. Kern
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing a composite disc structure and apparatus fo...
- Patent number 6,896,829
- Issue date May 24, 2005
- WEA Manufacturing, Inc.
- Ellis E. Kern
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Information-bearing discs and methods of fabrication
- Patent number 6,361,845
- Issue date Mar 26, 2002
- WEA Manufacturing, Inc.
- Ellis E. Kern
- G11 - INFORMATION STORAGE
Information Patent Grant
Information-bearing discs and methods of fabrication
- Patent number 6,124,011
- Issue date Sep 26, 2000
- WEA Manufacturing, Inc.
- Ellis E. Kern
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing a composite disc structure and apparatus fo...
- Publication number 20050116367
- Publication date Jun 2, 2005
- Ellis E. Kern
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of manufacturing a composite disc structure and apparatus fo...
- Publication number 20030173689
- Publication date Sep 18, 2003
- Ellis E. Kern
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL