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Christopher C. Cressman

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  • Seattle, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hand-held can opener
    • Patent number D322919
    • Issue date Jan 7, 1992
    • Chef'N Corporation
    • David A. Holcomb
    • D08 - Tools and hardware
  • Information Patent Grant

    Hand-held can opener
    • Patent number 5,022,159
    • Issue date Jun 11, 1991
    • Chef'N Corporation
    • Christopher C. Cressman
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...