TREA

Leland E. Gillan

Follow

Person

  • Arvada, CO, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Power post driver and hammer
    • Patent number 4,984,640
    • Issue date Jan 15, 1991
    • Leland E. Gillan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...