James B. Johnston

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Philadelphia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Anti-friction two-ply athletic sock
- Patent number 4,843,844
- Issue date Jul 4, 1989
- Foster-Boyd, Inc.
- David F. Hursh
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Two-ply athletic sock
- Patent number 4,615,188
- Issue date Oct 7, 1986
- Foster-Boyd, Inc.
- David F. Hursh
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS