Patents by Inventor Siegfried E. Arndt

Siegfried E. Arndt 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).

  • Paint container and cover therefor
    Patent number: D293144
    Type: Grant
    Filed: December 21, 1984
    Date of Patent: December 8, 1987
    Inventors: Helmut H. Papke, Siegfried E. Arndt, Dieter W. Arndt, Claus D. Krueger