TREA

Irving G. Frank

Follow

Person

  • Euclid, OH, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Crimping machine with automatic hinge open pushers
    • Patent number 4,034,592
    • Issue date Jul 12, 1977
    • The Weatherhead Company
    • Karl K. Chen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of making a hose coupling
    • Patent number 4,006,524
    • Issue date Feb 8, 1977
    • The Weatherhead Company
    • Irving G. Frank
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...