Patents by Inventor Edwin S. Gauch

Edwin S. Gauch 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).

  • Fire-protection collar
    Patent number: 11648427
    Abstract: The present invention relates to a fire-protection-collar element (10) for forming a fire-protection collar (35) for closing through-passages in walls (38), ceilings and/or floors in the event of a fire. The present invention also relates to a method for forming a fire-protection collar (35) for closing through-passages in walls (38), ceilings and/or floors in the event of a fire.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: May 16, 2023
    Assignees: Promat Australia Pty Ltd, Etex Building Performance GmbH
    Inventors: Edwin S. Gauch, Raymond Porter
  • Fire-protection collar
    Patent number: 11428347
    Abstract: The present invention relates to a fire-protection-collar element (10) for forming a fire-protection collar (35) for closing through-passages in walls (38), ceilings and/or floors in the event of a fire. The present invention also relates to a method for forming a fire-protection collar (35) for closing through-passages in walls (38), ceilings and/or floors in the event of a fire.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: August 30, 2022
    Assignees: Promat Australia Pty Ltd, Etex Building Performance GmbH
    Inventors: Edwin S. Gauch, Raymond Porter