TREA

Robert W. Przekwas

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  • Roseau, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-dart snowmobile ski
    • Patent number 7,090,229
    • Issue date Aug 15, 2006
    • Polaris Industries Inc.
    • Edwin A. Monsrud
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Snowmobile having an adjustable ski stance
    • Patent number 6,955,237
    • Issue date Oct 18, 2005
    • Polaris Industries Inc.
    • Robert Przekwas
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Adjustable snowmobile track suspension
    • Patent number 5,944,134
    • Issue date Aug 31, 1999
    • Polaris Industries Inc.
    • Keith W. Peppel
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Adjustable snowmobile track suspension
    • Patent number 5,692,579
    • Issue date Dec 2, 1997
    • Polaris Industries Partners L.P.
    • Keith W. Peppel
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Snowmobile ski
    • Patent number 5,344,168
    • Issue date Sep 6, 1994
    • Polaris Industries, L. P.
    • Alan S. Olson
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Anti-dart snowmobile ski
    • Publication number 20050280224
    • Publication date Dec 22, 2005
    • Edwin A. Monsrud
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS