Patents by Inventor David Allen Meyer, Sr.

David Allen Meyer, Sr. 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).

  • Oyster knife
    Patent number: D839692
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: February 5, 2019
    Inventor: David Allen Meyer, Sr.