Inventor

STEVENS DOUG

US3 patents

Patents

3 patents

US9693534B1Jul 4, 2017

Calf creep feeder

STEVENS DOUG3 citations66

US10881076B1Jan 5, 2021

Calf creep feeder

STEVENS DOUG1 citations55

US9757734B1Sep 12, 2017

Portable feed mill apparatus

STEVENS DOUG0 citations31