Patents by Inventor Werner Holbl

Werner Holbl 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).

  • Refrigeration cabinet for a microtome
    Patent number: D325091
    Type: Grant
    Filed: April 10, 1989
    Date of Patent: March 31, 1992
    Assignee: Cambridge Instruments GmbH
    Inventor: Werner Holbl
  • Microtome tool holder
    Patent number: D326860
    Type: Grant
    Filed: February 28, 1990
    Date of Patent: June 9, 1992
    Assignee: Leica Instruments GmbH
    Inventor: Werner Holbl
  • Rotation microtome
    Patent number: D326921
    Type: Grant
    Filed: April 16, 1990
    Date of Patent: June 9, 1992
    Assignee: Leica Instruments GmbH
    Inventor: Werner Holbl