CC

Charles D. Costall

CF Canadian Fracmaster: 1 patents #5 of 23Top 25%
📍 Juneau, AK: #33 of 104 inventorsTop 35%
🗺 Alaska: #487 of 1,355 inventorsTop 40%
Overall (All Time): #3,788,812 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5279364 Guide arch for tubing Leon Keith Jantzen, Ross Pilich, Hans J. Brygger 1994-01-18