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Robert T. Trahern

📍 Sublette, KS: #2 of 3 inventorsTop 70%
🗺 Kansas: #4,268 of 12,005 inventorsTop 40%
Overall (All Time): #1,927,408 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10433623 Multiply functioning finger ring — 2019-10-08
10182624 Multiply functioning finger ring — 2019-01-22