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Donald J. Heil

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  • Lake Villa, IL, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DENTAL PROPHYLAXIS ANGLE AND HANDPIECE ASSEMBLY
    • Publication number 20120107769
    • Publication date May 3, 2012
    • DENTSPLY INTERNATIONAL INC.
    • Benjamin CHRONISTER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Angles hose connection for dental handpiece
    • Publication number 20090269717
    • Publication date Oct 29, 2009
    • Thomas Papanek
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Dental prophylaxis angle and handpiece assembly
    • Publication number 20090162811
    • Publication date Jun 25, 2009
    • Benjamin Chronister
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANGLED HOSE CONNECTION FOR DENTAL HANDPIECE
    • Publication number 20080003537
    • Publication date Jan 3, 2008
    • DENTSPLY INTERNATIONAL INC.
    • Thomas PAPANEK
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Dental handpiece
    • Publication number 20070031786
    • Publication date Feb 8, 2007
    • Donald J. Heil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Dental handpiece
    • Publication number 20030219698
    • Publication date Nov 27, 2003
    • Donald J. Heil
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE