John J. Dembowski

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Athens, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of controling biasing force before and during chopping
- Patent number 7,594,460
- Issue date Sep 29, 2009
- Johns Nanville
- Randall Clark Bascom
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fiber chopper and method of chopping
- Patent number 7,168,355
- Issue date Jan 30, 2007
- Johns Manville
- Randall Clark Bascom
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of positioning a pulled fiber strand
- Patent number 6,453,704
- Issue date Sep 24, 2002
- Johns Manville International, Inc.
- Russell D. Arterburn
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Strand positioning apparatus
- Patent number 6,202,449
- Issue date Mar 20, 2001
- Johns Manville International, Inc.
- Russell D. Arterburn
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Fiber chopper and method of chopping
- Publication number 20070068355
- Publication date Mar 29, 2007
- Johns Manville International, Inc.
- Randall Clark Bascom
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Fiber chopper and method of chopping
- Publication number 20040025653
- Publication date Feb 12, 2004
- Randall Clark Bascom
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Strand positioning apparatus and method of using
- Publication number 20010011466
- Publication date Aug 9, 2001
- Johns Manville International, Inc.
- Russell D. Arterburn
- C03 - GLASS MINERAL OR SLAG WOOL