Patents by Inventor Douglas E. Andersen

Douglas E. Andersen 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).

  • Steering wheel spinner
    Patent number: 10829142
    Abstract: A steering wheel spinner is incorporated within an outer steering wheel. The spinner assembly is fashioned as an inner steering wheel secured within the circumference of the outer steering wheel. The inner steering wheel is capable of full 360° rotation relative thereto.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: November 10, 2020
    Inventor: Douglas E. Andersen
  • Steering wheel spinner
    Patent number: D931168
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: September 21, 2021
    Inventor: Douglas E. Andersen