Patents by Inventor Daniel A. Akman

Daniel A. Akman 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).

  • Patent number: D313745
    Type: Grant
    Filed: July 31, 1986
    Date of Patent: January 15, 1991
    Inventor: Daniel A. Akman