Patents by Inventor Daniel L. Wenger

Daniel L. Wenger 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).

  • Sun dial
    Patent number: D249473
    Type: Grant
    Filed: January 12, 1977
    Date of Patent: September 19, 1978
    Inventor: Daniel L. Wenger
  • Combination celestial and terrestrial globe
    Patent number: D260779
    Type: Grant
    Filed: January 11, 1979
    Date of Patent: September 15, 1981
    Inventor: Daniel L. Wenger