TREA

William G. Emery

Follow

Person

  • Pittsburgh, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Coke oven battery bench cleaning apparatus
    • Patent number 4,276,123
    • Issue date Jun 30, 1981
    • Koppers Company, Inc.
    • William G. Emery
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Reciprocating coke guide extension
    • Patent number 4,123,334
    • Issue date Oct 31, 1978
    • Koppers Company, Inc.
    • William G. Emery
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...