JO

John K. Olsen

📍 St. Petersburg, FL: #702 of 1,383 inventorsTop 55%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #4,058,260 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4406336 Drilling bit William R. McGinnis, Barbara Olsen 1983-09-27