Patents by Inventor Derek Charles Cunningham

Derek Charles Cunningham 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).

  • Antenna support arm assembly
    Patent number: D380474
    Type: Grant
    Filed: February 29, 1996
    Date of Patent: July 1, 1997
    Assignee: Hughes Electronics and Moulded Plastics (Birmingham) Ltd.
    Inventors: Gregory J. Pietrangelo, Michael B. Middeke, Steven B. Cook, Derek Charles Cunningham