Clement L. Rupert

Person

  • Haynesville, LA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Sliding valve pump

    • Patent number 4,221,551
    • Issue date Sep 9, 1980
    • Clement L. Rupert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES