BM

Brian Richard Minshull

📍 Calgary, CA: #2,769 of 5,407 inventorsTop 55%
Overall (All Time): #3,389,590 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7237625 Device for simulataneously casing a hole while drilling Ronald George Minshull 2007-07-03