Patents by Inventor Friedhelm Frank

Friedhelm Frank 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).

  • Articulate splint for surgical purposes
    Patent number: 4340041
    Abstract: An articulated splint especially a so-called post-operative knee splint including splint anchor bars enclosed in two plaster casts with a reusable joint member detachably connected to the anchor bars. The two anchor bars are connected to a lock plate of the joint by stubs. A screw extending through apertures in the lock plate adjusts the relative angular position of the stubs and thus of the anchor bars.
    Type: Grant
    Filed: September 24, 1980
    Date of Patent: July 20, 1982
    Assignee: Blanc GmbH & Co.
    Inventor: Friedhelm Frank