Patents by Inventor Kevin A. Hay

Kevin A. Hay 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).

  • Coupling device incorporating a security feature
    Publication number: 20020136600
    Abstract: Presented is a device for use in detachably coupling two load bearing members which allows the transmission of linear, torsion and bending moment forces, while incorporating a security feature that allows only properly matched sets of members to be connected.
    Type: Application
    Filed: October 25, 2001
    Publication date: September 26, 2002
    Inventors: Philip Hugh Thompson, James Kevin Hays