Patents by Inventor Guido Hasler

Guido Hasler 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).

  • Osteosynthesis screw
    Patent number: 6699250
    Abstract: The invention relates to an osteosynthesis screw (1) comprising a shaft (3) with a thread (2) and a head (4) formed at one end and having a notch (5) for a tool. The shaft region (3) with the thread has a configuration with a uniform thickness, ie. trilobular.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: March 2, 2004
    Assignee: Sepitec Foundation
    Inventors: Helmut Österle, Guido Hasler, Walter Spirig
  • Packaging for rod-shaped parts
    Patent number: 5823338
    Abstract: A package for elongated parts (2) has a supporting element (1) made of a supporting strip (4) and of a tear-off covering strip (5). The supporting strip (4) has openings (6) in which the elongated parts (2) are laid, forming a row of parallel elongated parts. The package may be easily removed by tearing the covering strip (5) along perforated lines (13, 14).
    Type: Grant
    Filed: September 24, 1996
    Date of Patent: October 20, 1998
    Assignee: SFS Industrie Holding AG
    Inventors: Helmut Osterle, Daniel Gasser, Guido Hasler, Richard Sahli, Walter Seifert, Norbert Koppel, Markus Steffen