Patents by Inventor Herbert Todd Ferrence

Herbert Todd Ferrence 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).

  • RADIATION-SHIELDING MOVABLE BARRIER
    Publication number: 20160376832
    Abstract: A radiation-shielding assembly is provided comprising a first member having a tortuous leading edge and a second member having a complementary edge.
    Type: Application
    Filed: September 12, 2016
    Publication date: December 29, 2016
    Applicant: Veritas Medical Solutions, LLC
    Inventors: David P. FARRELL, Herbert Todd FERRENCE
  • Sliding door with tortuous leading edge path
    Patent number: 9458661
    Abstract: A sliding door assembly is provided comprising a first door having a tortuous leading edge, a door frame, a guide track, and a member having a complementary tortuous edge to that of the door. The drive assembly includes magnets to drive the door between open and closed positions.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: October 4, 2016
    Assignee: VERITAS MEDICAL SOLUTIONS LLC
    Inventors: David P. Farrell, Herbert Todd Ferrence
  • SLIDING DOOR WITH TORTUOUS LEADING EDGE PATH
    Publication number: 20140259929
    Abstract: A sliding door assembly is provided comprising a first door having a tortuous leading edge, a door frame, a guide track, and a member having a complementary tortuous edge to that of the door. The drive assembly includes magnets to drive the door between open and closed positions.
    Type: Application
    Filed: March 17, 2014
    Publication date: September 18, 2014
    Applicant: Veritas Medical Solutions, LLC
    Inventors: David P. Farrell, Herbert Todd Ferrence