Patents by Inventor Beat Stump

Beat Stump 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).

  • Method of producing and utilizing deformable workpieces for high-pressure forming and products formed thereby
    Patent number: 6070786
    Abstract: To form a body, a preform is produced by welding together two essentially flat sheet-metal blanks at their margins. This preform is then deformed in a mold by internal high-pressure forming to produce the desired body. In this way, complex metal bodies can easily be formed.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: June 6, 2000
    Assignee: Elpatronic AG
    Inventors: Markus Meier, Beat Stump, Werner Urech
  • Method of producing and utilizing deformable workpieces for high-pressure forming and products formed thereby
    Patent number: 5984163
    Abstract: To form a body, a preform is produced by welding together two essentially flat sheet-metal blanks (2,3) at their margins. This preform is then deformed in a mold by internal high-pressure forming to produce the desired body. In this way, complex metal bodies can easily be formed.
    Type: Grant
    Filed: August 7, 1997
    Date of Patent: November 16, 1999
    Assignee: Elpatronic AG
    Inventors: Markus Meier, Beat Stump, Werner Urech