BC

Bruce M. Carruthers

📍 Calgary, CA: #14 of 129 inventorsTop 15%
Overall (1994): #153,018 of 165,921Top 95%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5352064 Collapsible spacer F. Gordon French, B. Wayne Heath, Randal B. Smith 1994-10-04