FO

Frank J. Ogden

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Wangaratta, AU: #2 of 5 inventorsTop 40%
Overall (All Time): #3,895,198 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4898251 Earth boring apparatus Maxwell J. Clark, Roy McMillan 1990-02-06