Patents Assigned to GTO, Inc.
  • Dual swing gate control system
    Patent number: 7557525
    Abstract: A control system and method for ensuring proper closure of a dual swing gate. The control system employs position sensors for monitoring the position of each gate arm. A “differential position” is maintained between the arms during closing to ensure proper sequencing. The control system regulates the speed of the master arm and the slave arm to ensure that the differential position is maintained throughout the closure process.
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: July 7, 2009
    Assignee: GTO, Inc.
    Inventors: Hung Nguyen, Mayer Robert
  • Adjustable U-bolt type pipe clamp
    Patent number: 5274888
    Abstract: A saddle type pipe clamp that is adjustable to a wide range of pipe sizes includes a saddle portion formed by a pair of complementary saddle elements of channel stock. Each saddle portion includes curved clamping surfaces, and a bolt hole and slot in the closed edge. An elongate threaded rod is provided which is manually bent around a pipe to form a U-bolt. The saddle elements are adjusted to fit the U-bolt, and installed with washers and nuts. The ends of the U-bolt may be trimmed after installation.
    Type: Grant
    Filed: April 5, 1993
    Date of Patent: January 4, 1994
    Assignee: GTO, Inc.
    Inventor: Wayne A. Payne
  • Linear actuator
    Patent number: D522028
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: May 30, 2006
    Assignee: GTO, Inc.
    Inventors: Darryl Beadle, Hung Nguyen
  • Linear actuator
    Patent number: D522546
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: June 6, 2006
    Assignee: GTO, Inc.
    Inventors: Darryl Beadle, Hung Nguyen
  • Linear actuator
    Patent number: D522547
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: June 6, 2006
    Assignee: GTO, Inc.
    Inventors: Darryl Beadle, Robert Mayer, Hung Nguyen