Patents by Inventor Robert D. Steffes

Robert D. Steffes 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).

  • Wallet
    Patent number: D798592
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: October 3, 2017
    Inventor: Robert D. Steffes
  • Wallet
    Patent number: D871758
    Type: Grant
    Filed: February 17, 2018
    Date of Patent: January 7, 2020
    Inventor: Robert D. Steffes
  • Bag
    Patent number: D885045
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: May 26, 2020
    Inventor: Robert D. Steffes
  • Wallet
    Patent number: D885050
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: May 26, 2020
    Inventor: Robert D. Steffes