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Gary D. Otto

SP Sportvision: 2 patents #20 of 32Top 65%
📍 Tahlequah, OK: #2 of 21 inventorsTop 10%
🗺 Oklahoma: #3,359 of 12,736 inventorsTop 30%
Overall (All Time): #1,598,299 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6877499 Throwing apparatus — 2005-04-12
6241629 Baseball and softball training apparatus and method — 2001-06-05
4380870 Vacuum hair cutting device — 1983-04-26