Assignee

VMI INC

4 patents

Top patents by PatentIndex Score

US4095545AJun 20, 1978

Self-propelled dredging apparatus

VMI INC40 citations84

US4819346AApr 11, 1989

Dredge cutting head with shock absorber

VMI INC13 citations70

US5148615ASep 22, 1992

Dredging apparatus

VMI INC20 citations69

US4765071AAug 23, 1988

Dredge cutter head with shock absorber

VMI INC4 citations59