Roger Parry

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Moseley, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Flame resistant spun staple yarns made from blends of fibers derive...
- Patent number 7,700,190
- Issue date Apr 20, 2010
- E. I. Du Pont de Nemours and Company
- Reiyao Zhu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Insulating and footwear system
- Patent number 6,790,797
- Issue date Sep 14, 2004
- INVISTA North America S.a.r.l.
- Thomas E. Benim
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
Flame resistant spun staple yarns made from blends of fibers derive...
- Publication number 20090053951
- Publication date Feb 26, 2009
- Reiyao Zhu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Flame retardant fiber blends comprising flame retardant cellulosic...
- Publication number 20050025962
- Publication date Feb 3, 2005
- Reiyao Zhu
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING