Jon P. Graverson

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Needah, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Compact single mandrel creel for over end take-off thread delivery
- Patent number 7,731,119
- Issue date Jun 8, 2010
- Invista North America S.a r.l.
- Daniel J. Heaney
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Unwinder for as-spun elastomeric fiber
- Patent number 6,676,054
- Issue date Jan 13, 2004
- E. I. Du Pont de Nemours and Company
- Daniel J. Heaney
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Compact single mandrel creel for over end take-off thread delivery
- Publication number 20070084960
- Publication date Apr 19, 2007
- INVISTA NORTH AMERICA S.A.R.L.
- Daniel J. Heaney
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
Tension controlled thread feeding system
- Publication number 20050133653
- Publication date Jun 23, 2005
- INVISTA North America S.a r.l.
- Daniel J. Heaney
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Unwinder for as-spun elastomeric fiber
- Publication number 20040104299
- Publication date Jun 3, 2004
- Daniel J. Heaney
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Unwinder for as-spun elastomeric fiber
- Publication number 20030006331
- Publication date Jan 9, 2003
- Daniel J. Heaney
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL