Patents by Inventor Berthold Erdmann

Berthold Erdmann 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).

  • Rubber-tired road roller
    Patent number: D749142
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: February 9, 2016
    Assignee: BOMAG GmbH
    Inventors: Berthold Erdmann, Marc Murray, Roland Loew
  • Rubber-tired road roller
    Patent number: D749143
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: February 9, 2016
    Assignee: BOMAG GmbH
    Inventors: Berthold Erdmann, Marc Murray, Roland Loew