JS

James G. Shewchuk

📍 Winnipeg, CA: #321 of 1,797 inventorsTop 20%
Overall (All Time): #1,576,706 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7559496 Pill crushing machine — 2009-07-14
4721306 Hockey safety net — 1988-01-26
4607457 Door and door jamb arrangement — 1986-08-26