Patents by Inventor Thomas E. Scherf

Thomas E. Scherf 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).

  • Calcium hypochlorite tablet
    Patent number: D685081
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: June 25, 2013
    Assignee: Eagle Controlled 2 Ohio Spinco, Inc.
    Inventors: Richard H. Ferguson, Andrei L. Edwards, Thomas E. Scherf