Gary O. Sandstedt

Person

  • St. Louis, MO, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Gyroscopic internal combustion engine

    • Patent number 9,708,911
    • Issue date Jul 18, 2017
    • Gary O. Sandstedt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents