Patents by Inventor William Douglas Waldbueser, Jr.

William Douglas Waldbueser, Jr. 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).

  • Bar
    Patent number: D922241
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: June 15, 2021
    Inventor: William Douglas Waldbueser, Jr.
  • String necklace and bracelet protector
    Patent number: D991076
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: July 4, 2023
    Inventor: William Douglas Waldbueser, Jr.