Patents by Inventor Kenneth J. Schaefer

Kenneth J. Schaefer 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: D737243
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: August 25, 2015
    Assignee: ASA Electronics, LLC
    Inventors: Scott McMurray, Jennifer A. King, James Hamilton, Kenneth J. Schaefer