TREA

Richard S. Szewczyk

Follow

Person

  • Rochester, NY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Machine tool indexing mechanism
    • Patent number 4,408,507
    • Issue date Oct 11, 1983
    • USM Corporation
    • Richard S. Szewczyk
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi worm-rack apparatus
    • Patent number 4,363,246
    • Issue date Dec 14, 1982
    • USM Corporation
    • Richard S. Szewczyk
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR