Patents by Inventor Gregory H. May

Gregory H. May 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).

  • Prefabricated bridge including steel abutments
    Patent number: 10309068
    Abstract: A supported bridge including a prefabricated bridge including a deck and a plurality of girders. The deck is supported above the plurality of girders. The supported bridge further includes, a first and second abutment extending underneath the plurality girders in a direction transverse to the spanwise direction. The transverse abutments are mounted beneath the plurality of girders. The first steel abutment is located toward a first end of the prefabricated bridge and the second steel abutment is located toward a second end of the prefabricated bridge. Each abutment includes a beam and a bottom plate. The beam includes an upper flange, a lower flange, and a web connecting the upper flange and lower flange. The bottom plate is mounted on a bottom surface of the lower flange and has a width that is at least 1.5 times as great as a width of the lower flange.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: June 4, 2019
    Assignee: CONTECH ENGINEERED SOLUTIONS LLC
    Inventors: Michael J. Hemann, Jarred M. Watts, Gregory H. May
  • PREFABRICATED BRIDGE INCLUDING STEEL ABUTMENTS
    Publication number: 20180347125
    Abstract: A supported bridge including a prefabricated bridge including a deck and a plurality of girders. The deck is supported above the plurality of girders. The supported bridge further includes, a first and second abutment extending underneath the plurality girders in a direction transverse to the spanwise direction. The transverse abutments are mounted beneath the plurality of girders. The first steel abutment is located toward a first end of the prefabricated bridge and the second steel abutment is located toward a second end of the prefabricated bridge. Each abutment includes a beam and a bottom plate. The beam includes an upper flange, a lower flange, and a web connecting the upper flange and lower flange. The bottom plate is mounted on a bottom surface of the lower flange and has a width that is at least 1.5 times as great as a width of the lower flange.
    Type: Application
    Filed: June 6, 2017
    Publication date: December 6, 2018
    Inventors: Michael J. Hemann, Jarred M. Watts, Gregory H. May
  • Light interaction states
    Patent number: 7614750
    Abstract: Various embodiments of moving between light interaction states are disclosed.
    Type: Grant
    Filed: August 24, 2005
    Date of Patent: November 10, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Gregory H. May, Daryl E. Anderson