TREA

Donald R. Foltz

Follow

Person

  • Pittsburgh, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter
    • Patent number 4,976,759
    • Issue date Dec 11, 1990
    • Hankison Corporation
    • Donald R. Foltz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for removing carbon monoxide from compressed air
    • Patent number 4,054,428
    • Issue date Oct 18, 1977
    • Hankison Corporation
    • Donald R. Foltz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL