Patents by Inventor Ross M. Green

Ross M. Green 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).

  • Mounting assembly for power semiconductors
    Patent number: 5586004
    Abstract: A mounting assembly for power semiconductors comprises a plurality of modules (20) arranged in a symmetrical arrangement around a central axis. Each module has one or more heat sink substrate surfaces (201,203) for the mounting of semiconductor components (205) and an internal passage (202) for passing a fluid cooling medium therethrough in order to cool the semiconductor components. The assembly may comprise a prismatic body (24) providing the substrate surfaces (243).
    Type: Grant
    Filed: June 22, 1995
    Date of Patent: December 17, 1996
    Assignee: Wavedriver Limited
    Inventors: Ross M. Green, Michael J. Kellaway, David J. Shemmans, David J. McShane
  • Vehicle cooling system
    Patent number: 5531285
    Abstract: An electric-hybrid type vehicle, has a main electric drive and motor and an auxiliary internal combustion engine drive. The vehicle includes an integrated liquid cooling/heating system for the electric drive power supply and the motor and the auxiliary internal combustion engine, whereby heat removed from the electric drive power supply can be supplied to the auxiliary internal combustion engine to pre-heat it. A space heater may also be provided and supplied with heat from the drive power supply and from the traction motor.
    Type: Grant
    Filed: January 28, 1994
    Date of Patent: July 2, 1996
    Assignee: Wavedriver Limited
    Inventor: Ross M. Green