Kenney Ray Spence

Person

  • Bend, OR, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary positive displacement combustor engine

    • Patent number 7,958,862
    • Issue date Jun 14, 2011
    • SECCO2 Engines, Inc.
    • Preston Henry Carter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotary postive displacement combustor engine

    • Publication number 20090148327
    • Publication date Jun 11, 2009
    • Preston Henry Carter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES