DO

Daniel Osterman

🗺 Puerto Rico: #228 of 1,143 inventorsTop 20%
Overall (All Time): #2,354,489 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10384118 System and method for monitored raffle contests — 2019-08-20
4535660 Lathe tailstock drive attachment — 1985-08-20