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David L. Hamann

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL-SIDED REINFORCED RELOAD FOR SURGICAL INSTRUMENTS
    • Publication number 20220167981
    • Publication date Jun 2, 2022
    • Cilag GMBH International
    • Frederick E. Shelton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    APPARATUS AND METHOD FOR GASTRIC VOLUME REDUCTION UTILIZING AN EXPA...
    • Publication number 20200069451
    • Publication date Mar 5, 2020
    • ETHICON, INC.
    • Bethany F. Grant
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CARD CONNECTOR
    • Publication number 20170368448
    • Publication date Dec 28, 2017
    • The United States Playing Card Company
    • Kirk Morrow
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Leaf blower
    • Publication number 20120131762
    • Publication date May 31, 2012
    • John M. Minor
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Lint remover with finger loop
    • Publication number 20100051054
    • Publication date Mar 4, 2010
    • David L. Hamann
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Floating gyrating swimming pool exercise ball game
    • Publication number 20060276271
    • Publication date Dec 7, 2006
    • David L. Hamann
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Spill proof snack bowl
    • Publication number 20050144708
    • Publication date Jul 7, 2005
    • Thomas A. Nerswick
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Biopsy needle instrument
    • Publication number 20040162505
    • Publication date Aug 19, 2004
    • Leopold S. Kaplan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Heart presentation device and method
    • Publication number 20030167055
    • Publication date Sep 4, 2003
    • Ronald J. Kolata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Biopsy needle instrument
    • Publication number 20020055689
    • Publication date May 9, 2002
    • Leopold S. Kaplan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE