TREA

Alfred L. Portelli

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  • Waterford, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle closure latch having plastic coated ratchet
    • Patent number 5,348,357
    • Issue date Sep 20, 1994
    • General Motors Corporation
    • Jeffrey L. Konchan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle closure latch
    • Patent number 5,328,219
    • Issue date Jul 12, 1994
    • General Motors Corporation
    • Jeffrey L. Konchan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle door latch
    • Patent number 5,308,128
    • Issue date May 3, 1994
    • General Motors Corporation
    • Alfred L. Portelli
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door latch with block-out type child safety feature
    • Patent number 4,969,673
    • Issue date Nov 13, 1990
    • General Motors Corporation
    • Alfred L. Portelli
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Rod and retainer bushing
    • Patent number 4,750,886
    • Issue date Jun 14, 1988
    • General Motors Corporation
    • Alfred L. Portelli
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES