Patents by Inventor Larry T. Ryterski

Larry T. Ryterski 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).

  • Tractor portion of an articulated work machine
    Patent number: D458943
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: June 18, 2002
    Assignee: Caterpillar S.A.R.L.
    Inventors: Robert W. Briggs, Gary C. Bryant, Kolin J. Kirschenmann, Ian McCulloch, William Pack, Larry T. Ryterski
  • Tractor portion of an articulated work machine
    Patent number: D465499
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: November 12, 2002
    Assignee: Solar Turbines Inc
    Inventors: Robert W. Briggs, Gary C. Bryant, Kolin J. Kirschenmann, Ian McCulloch, William Pack, Larry T. Ryterski
  • Portion of an off-highway truck
    Patent number: D580300
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: November 11, 2008
    Assignee: Caterpillar Inc.
    Inventors: Gary C. Bryant, John J. Maas, Andrew M. Rummer, Larry T. Ryterski, Kolin J. Kirschenmann, Robert W. Briggs
  • Portion of an off-highway truck
    Patent number: D590745
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: April 21, 2009
    Assignee: Caterpillar Inc.
    Inventors: Gary C. Bryant, John J. Maas, Andrew M. Rummer, Larry T. Ryterski, Kolin J. Kirschenmann, Robert W. Briggs
  • Off-highway truck
    Patent number: D596076
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: July 14, 2009
    Assignee: Caterpillar Inc.
    Inventors: Craig B. Kelley, Gary C. Bryant, John J. Maas, Michael J. Vance, Andrew M. Rummer, Larry T. Ryterski, Kolin J. Kirschenmann, Robert W. Briggs, Don J. Robinson, Clifford E. Miller, Terry A. Coins, Matthew P. Jacobs