Roger L. Urven JR.

Person

  • Colona, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid injector having purge heater

    • Patent number 8,484,947
    • Issue date Jul 16, 2013
    • Caterpillar Inc.
    • Roger Leroy Urven
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents