William B. Rice

Person

  • Clemmons, NC, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Loom beams

    • Patent number 6,643,901
    • Issue date Nov 11, 2003
    • PPG Industries Ohio, Inc.
    • Steven J. Parks
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING