Inventor

HENDRICKSON VERGIL P

3 patents

Patents

3 patents

US4369826AJan 25, 1983

Multi-piece wheel structure

CATERPILLAR TRACTOR CO20 citations77

US4004641AJan 25, 1977

Motor grader drawbar assembly with safety clutch mechanism

CATERPILLAR TRACTOR CO24 citations77

US4564205AJan 14, 1986

Flexible step assembly

CATERPILLAR TRACTOR CO15 citations69