Frank Denton

Person

  • Wantagh, NY, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Universally adjustable copyholder

    • Patent number 5,297,768
    • Issue date Mar 29, 1994
    • Denton; Frank
    • Frank Denton
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS