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Perry Hahn

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  • Riverdale, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical bottle opener
    • Patent number 6,691,592
    • Issue date Feb 17, 2004
    • Perry Hahn
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    High-speed tandem can opener
    • Patent number 5,228,203
    • Issue date Jul 20, 1993
    • Perry Hahn
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

  • Information Patent Application

    Mechanical bottle opener
    • Publication number 20030024355
    • Publication date Feb 6, 2003
    • Perry Hahn
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...