Bob Campbell

Person

  • Mouth of Wilson, VA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of coating an extruded member

    • Patent number 9,707,591
    • Issue date Jul 18, 2017
    • ROYAL GROUP, INC.
    • Steven Mitchell
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Method of making a decorated extruded profile

    • Patent number 8,974,619
    • Issue date Mar 10, 2015
    • Royal Mouldings Limited
    • Steven Mitchell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL