JD

John A. DaSilveira

📍 Escalon, CA: #3 of 52 inventorsTop 6%
🗺 California: #82,707 of 386,348 inventorsTop 25%
Overall (All Time): #738,974 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9089106 Livestock stanchion 2015-07-28
6863031 Cam operated latch assembly 2005-03-08
D392426 Adjustable stanchion 1998-03-17
5645015 Adjustable stanchion 1997-07-08
D326340 Cattle feeding stanchion 1992-05-19
D320482 Cattle feeding stanchion 1991-10-01
4930452 Cattle stanchion 1990-06-05