CF

Charles R. Farquharson

📍 Toronto, CA: #2,604 of 9,482 inventorsTop 30%
Overall (All Time): #1,675,903 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4671427 Milk bag pitcher — 1987-06-09
D271249 Hockey helmet or similar article — 1983-11-08
4404690 Hockey helmet — 1983-09-20