Donald Rittler Strachan

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Martinsville, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-crimping fibers and methods for their preparation
- Patent number 5,972,502
- Issue date Oct 26, 1999
- Optimer, Inc.
- Robert Trigg Jessee
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Process for melt spinning a plurality of eccentric sheath-core fila...
- Patent number 4,020,139
- Issue date Apr 26, 1977
- E. I. Du Pont de Nemours and Company
- Roger Allen Ross
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Composite elastic yarns and process for producing them
- Patent number 3,940,917
- Issue date Mar 2, 1976
- E. I. Du Pont de Nemours and Company
- Donald Rittler Strachan
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS