Dan Allen Krage

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Milford, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiber chopper and method of controlling force
- Patent number 7,600,454
- Issue date Oct 13, 2009
- Johns Manville
- Douglas James Kempski
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Fiber chopper and method of controlling force
- Publication number 20100000385
- Publication date Jan 7, 2010
- Douglas James Kempski
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Fiber chopper and method of controlling force
- Publication number 20060225546
- Publication date Oct 12, 2006
- Douglas James Kempski
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING