Patents by Inventor Christoph Alfred Brunmair

Christoph Alfred Brunmair 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).

  • Powder coating composition
    Patent number: 6599992
    Abstract: The present invention provides a powder coating composition. The powder coating composition includes a polyester resin having both hydroxyl and carboxyl groups, a curing agent for the carboxyl groups of the polyester resin, and an uretdione hardener which reacts with the hydroxyl groups.
    Type: Grant
    Filed: May 16, 2000
    Date of Patent: July 29, 2003
    Assignee: Reichhold, Inc.
    Inventors: Christoph Alfred Brunmair, Rudolf Leopold Kaiser