John W. Weber

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Norristown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Seat cushion fire blocking fabric
- Patent number 4,743,495
- Issue date May 10, 1988
- Amatex Corporation
- Harish N. Lilani
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Heat resistant and protective fabric and yarn for making the same
- Patent number 4,670,327
- Issue date Jun 2, 1987
- John W. Weber
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Protective fabric and fire curtain with a metallic laminate
- Patent number 4,500,593
- Issue date Feb 19, 1985
- John W. Weber
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Heat resistant and protective fabric and yarn for making the same
- Patent number 4,331,729
- Issue date May 25, 1982
- Norfab Corporation
- John W. Weber
- D03 - WEAVING