Patents by Inventor Bonnie K. Lackmann

Bonnie K. Lackmann 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).

  • Pan
    Patent number: D255970
    Type: Grant
    Filed: March 30, 1978
    Date of Patent: July 22, 1980
    Inventor: Bonnie K. Lackmann