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Walter F. Jenne

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  • Elk Grove Village, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Abrading tool and method of manufacture
    • Patent number 5,105,586
    • Issue date Apr 21, 1992
    • The Yokohama Rubber Co., Ltd.
    • Walter F. Jenne
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Knife sharpener
    • Patent number 4,751,795
    • Issue date Jun 21, 1988
    • Walter F. Jenne
    • B24 - GRINDING POLISHING