Inventor

NICKLAS NORMAN E

US3 patents

Patents

3 patents

US4799921AJan 24, 1989

Method for implanting retainers and implants in cattle

JOHNSON RONALD F33 citations89

US4659326AApr 21, 1987

Apparatus for implanting implants in cattle

JOHNSON RONALD F26 citations89

US4784640ANov 15, 1988

Apparatus for implanting implants in cattle

JOHNSON RONALD F13 citations70