TREA

Thomas Grzanka

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  • Rochester, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Universal actuator assembly
    • Patent number 6,098,490
    • Issue date Aug 8, 2000
    • General Motors Corporation
    • Thomas Joseph Kowalewski
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Valet block out for deck lid latch
    • Patent number 5,909,918
    • Issue date Jun 8, 1999
    • General Motors Corporation
    • Thomas Joseph Kowalewski
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Deadbolt locking system
    • Patent number 5,537,848
    • Issue date Jul 23, 1996
    • General Motors Corporation
    • Thomas Grzanka
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock and control assembly for a vehicle tailgate
    • Patent number 5,040,390
    • Issue date Aug 20, 1991
    • General Motors Corporation
    • Narhari C. Mistry
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES