TREA

William G. Onnen

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  • Newton, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of sealing the ends of an elastomeric roll
    • Patent number 4,113,825
    • Issue date Sep 12, 1978
    • Ames Rubber Corporation
    • Robert W. Hill
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Elastomeric roll with sealed ends
    • Patent number 4,099,312
    • Issue date Jul 11, 1978
    • Ames Rubber Corporation
    • Robert W. Hill
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY