David W. Thomas

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Granville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming glass filaments
- Patent number 4,194,896
- Issue date Mar 25, 1980
- Owens-Corning Fiberglas Corporation
- Alex P. Symborski
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for forming and collecting discrete fibers and...
- Patent number 4,163,653
- Issue date Aug 7, 1979
- Owens-Corning Fiberglas Corporation
- Alex P. Symborski
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Oscillating mechanism and method of and means for promoting motion...
- Patent number 4,046,538
- Issue date Sep 6, 1977
- Owens-Corning Fiberglas Corporation
- David Whitfield Thomas
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
Method for inline production of smooth surface board
- Publication number 20050006808
- Publication date Jan 13, 2005
- David W. Thomas
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS