Patents by Inventor Hans Scherrer

Hans Scherrer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Marking liquids
    Patent number: 7037363
    Abstract: The present invention pertains to an improved marking fluid that contains a sugar and/or a sugar alcohol, as well as methods for their manufacture.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: May 2, 2006
    Assignee: Sudzucker Aktiengesellschaft, Mannheim/Ochsenfurt
    Inventors: Jörg Bernard, Jörg Kowalczyk, Hans Scherrer
  • Marking liquids
    Publication number: 20040103817
    Abstract: The present invention pertains to an improved marking fluid that contains a sugar and/or a sugar alcohol, as well as methods for their manufacture.
    Type: Application
    Filed: July 11, 2003
    Publication date: June 3, 2004
    Inventors: Jorg Bernard, Jorg Kowalczyk, Hans Scherrer
  • Cuticle cutting tweezers with progressive cutting edge engagement
    Patent number: 4541428
    Abstract: The tweezer legs (1) each carry, at their ends movable under spring pressure, a tweezer jaw (5) with a cutter (8). The tweezer jaws (5) and the cutters (8) are located in a mirror image opposite one another on both sides of a plane of symmetry (7') and are inclined at an angle .alpha. of 50.degree.-70.degree. in relation to an axis lying in the plane of movement (7) of the tweezer legs (1).
    Type: Grant
    Filed: February 22, 1983
    Date of Patent: September 17, 1985
    Inventor: Hans Scherrer