TREA

Gus J. Schaffner III

Follow

Person

  • Pittsburgh, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Ganging of buffing wheels
    • Patent number 4,882,880
    • Issue date Nov 28, 1989
    • Schaffner Manufacturing Company, Inc.
    • Paul E. Schaffner
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Work polishing tool and method of making same
    • Patent number 3,967,418
    • Issue date Jul 6, 1976
    • Schaffner Manufacturing Company, Inc.
    • Gus J. Schaffner
    • B24 - GRINDING POLISHING