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John Self

DA Den Norske Stats Oljeselskap A.S.: 1 patents #6 of 12Top 50%
📍 Cullman, AL: #1 of 5 inventorsTop 20%
🗺 Alabama: #152 of 699 inventorsTop 25%
Overall (2003): #189,892 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6631763 Method and system for testing a borehole by the use of a movable plug Rolf Dirdal 2003-10-14