DS

David Schmunk

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Calgary, CA: #2,769 of 5,407 inventorsTop 55%
Overall (All Time): #3,421,723 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7070767 Fossorial rodent control compositions and methods Donald Sutherland 2006-07-04