Patents by Inventor David Uhl

David Uhl 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).

  • Peel and paint temporary protective composition surface coating
    Patent number: 9364857
    Abstract: The present invention is directed to a method of preparing a surface to accept paint or coating finish, including the surface of a cured polymer or polymer composite, without the need for additional treatment. The method may be used on flat or curved surfaces, including external and internal surfaces such as those used in the construction of aircraft surfaces.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: June 14, 2016
    Assignee: Henkel IP & Holding GmbH
    Inventors: David Uhl, Olaf Lammerschop, Manette Gebhardt