Royce Pridgeon

Person

  • Huddersfield, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Tennis-balls

    • Patent number 4,504,345
    • Issue date Mar 12, 1985
    • Dunlop Limited
    • Robert C. Haines
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL