Specialty Tooling Systems, Inc.

Organization

  • Grand Rapids, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Welding machine

    • Patent number 7,129,442
    • Issue date Oct 31, 2006
    • Specialty Tooling Systems, Inc.
    • Dave Ruthven
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR