JC

Jan Czekajewski

📍 Columbus, OH: #20 of 102 inventorsTop 20%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #56,622 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4337726 Animal activity monitor and behavior processor Harold L. Hill, Kenneth J. Kober 1982-07-06