Raymond H. Colton

Person

  • Bend, OR, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Sweep valve for dehydration valve

    • Patent number 5,160,514
    • Issue date Nov 3, 1992
    • Bend Research, Inc.
    • David D. Newbold
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL