JF

Johan Braun Friesen

📍 Tillsonburg, CA: #2 of 3 inventorsTop 70%
Overall (2019): #410,567 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10231377 Metering apparatuses for sectional control Geof J. Gray, Mikhail Rodionov, John Mark Averink, Jesse Abram Dyck 2019-03-19