CG

Calvin Greenstein

CC Cnh Canada: 2 patents #40 of 74Top 55%
FL Flexi-Coil: 1 patents #28 of 48Top 60%
📍 Saskatoon, CA: #247 of 909 inventorsTop 30%
Overall (All Time): #1,567,647 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7686096 Brake system for a towed agricultural implement Nicholas G.A. Ryder, Trevor Lawrence Kowalchuk, Trent W. Reimer 2010-03-30
7032527 Vertical positioner for seed planter having integral locking mechanism Dick Edward Friesen 2006-04-25
6148748 In-line seed treating unit for air seeders Danick J. Bardi, Stephen M. Bardi, Jim P. Weibe, Ted M. Scriber 2000-11-21