David M. Clonch

Person

  • Bristol, VA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Industrial solid tires and method of manufacture

    • Patent number 5,605,657
    • Issue date Feb 25, 1997
    • Uniroyal Chemical Company, Inc.
    • George H. Nybakken
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Industrial solid tires

    • Patent number 5,107,913
    • Issue date Apr 28, 1992
    • Simmons-Rand Company
    • David M. Clonch
    • B60 - VEHICLES IN GENERAL