TREA

Andrew J. Tonsor

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  • East Peoria, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric powertrain for machine
    • Patent number 7,950,481
    • Issue date May 31, 2011
    • Caterpillar Inc.
    • Michael D. Betz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multiple turbine system with a single recuperator
    • Patent number 7,543,440
    • Issue date Jun 9, 2009
    • Caterpillar Inc.
    • James J. Callas
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydraulic rotary actuator
    • Patent number 5,440,970
    • Issue date Aug 15, 1995
    • Caterpillar Inc.
    • Andrew J. Tonsor
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic rotary actuator
    • Patent number 5,438,912
    • Issue date Aug 8, 1995
    • Caterpillar Inc.
    • Andrew J. Tonsor
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Linkage arrangement for a multi-purpose vehicle
    • Patent number 5,188,502
    • Issue date Feb 23, 1993
    • Caterpillar, Inc.
    • Andrew J. Tonsor
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Tensioning and recoil system for a tracked vehicle
    • Patent number 4,881,786
    • Issue date Nov 21, 1989
    • Caterpillar Inc.
    • Andrew J. Tonsor
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Suspension structure for a tracked vehicle
    • Patent number 4,838,373
    • Issue date Jun 13, 1989
    • Caterpillar Inc.
    • Robert J. Price
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Track roller frame assembly
    • Patent number 4,836,318
    • Issue date Jun 6, 1989
    • Caterpillar Inc.
    • Andrew J. Tonsor
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Track roller frame assembly
    • Patent number 4,834,478
    • Issue date May 30, 1989
    • Caterpillar Inc.
    • Samuel B. Stevens
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Suspension structure for a tracked vehicle
    • Patent number 4,781,257
    • Issue date Nov 1, 1988
    • Caterpillar Inc.
    • James E. Gee
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Track shoe deflection limiter for endless track assemblies
    • Patent number 4,636,013
    • Issue date Jan 13, 1987
    • Caterpillar Inc.
    • Andrew J. Tonsor
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Track shoe deflection stop for endless track assemblies
    • Patent number 4,605,264
    • Issue date Aug 12, 1986
    • Caterpillar Inc.
    • Andrew J. Tonsor
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Roadable track assembly
    • Patent number 4,482,193
    • Issue date Nov 13, 1984
    • Caterpillar Tractor Co.
    • Roger L. Boggs
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents