TREA

Nicholas J. Wersal

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  • St. Louis Park, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Base station
    • Patent number D1020743
    • Issue date Apr 2, 2024
    • The Toro Company
    • Philip C. Dretzka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Snowthrower
    • Patent number D921053
    • Issue date Jun 1, 2021
    • Exmark Manufacturing Company, Incorporated
    • Ryan J. Volovsek
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Rotor and rotor housing for a snowthrower
    • Patent number 9,863,107
    • Issue date Jan 9, 2018
    • The Toro Company
    • Nathan J. Friberg
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Snowthrower power head
    • Patent number D786940
    • Issue date May 16, 2017
    • The Toro Company
    • Philip C. Dretzka
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Self-propelled, single-stage snowthrower
    • Patent number 9,556,572
    • Issue date Jan 31, 2017
    • The Toro Company
    • Derek S. Duchscherer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rotor and rotor housing for a snowthrower
    • Patent number 9,546,462
    • Issue date Jan 17, 2017
    • The Toro Company
    • Nathan J. Friberg
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents