HB

Hans J. Brygger

CF Canadian Fracmaster: 1 patents #5 of 23Top 25%
📍 Calgary, CA: #2,769 of 5,407 inventorsTop 55%
Overall (All Time): #3,788,813 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5279364 Guide arch for tubing Leon Keith Jantzen, Ross Pilich, Charles D. Costall 1994-01-18