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Walter N. Ecker

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  • North St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reversible latching hinge
    • Patent number 4,613,174
    • Issue date Sep 23, 1986
    • Syntechnics, Inc.
    • Robin L. Berg
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Non-skid structural surface
    • Patent number 4,366,200
    • Issue date Dec 28, 1982
    • Proform, Inc.
    • Walter N. Ecker
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT