Patents by Inventor Roger Dean Winters

Roger Dean Winters 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).

  • Amplifier and speaker armor
    Patent number: D537811
    Type: Grant
    Filed: September 30, 2005
    Date of Patent: March 6, 2007
    Inventor: Roger Dean Winters
  • Guitar pick ring
    Patent number: D553043
    Type: Grant
    Filed: September 30, 2005
    Date of Patent: October 16, 2007
    Inventor: Roger Dean Winters