Richard J. Stafford

Person

  • Charlotte, NC, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Railroad spike forging machine

    • Patent number 4,493,202
    • Issue date Jan 15, 1985
    • Stafford Rail Products, Inc.
    • Richard J. Stafford
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...