Patents by Inventor Bernd Schweisser

Bernd Schweisser 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).

  • Spacer frames for multi-pane glazing units
    Patent number: 4411115
    Abstract: Improved spacer frames for multi-pane double glazing units coated with improved adhesives for assembling such units.
    Type: Grant
    Filed: June 10, 1981
    Date of Patent: October 25, 1983
    Assignee: USM Corporation
    Inventors: Taieb Marzouki, Bernd Schweisser
  • Method for double glazing units
    Patent number: 4268553
    Abstract: An improved method for preparing multi-pane glazing units using a two-part adhesive system and improved glazing units prepared by the method.
    Type: Grant
    Filed: April 2, 1979
    Date of Patent: May 19, 1981
    Assignee: USM Corporation
    Inventors: Taieb Marzouki, Bernd Schweisser