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Samuel O. Engels

PC Pacific - Cornetta: 1 patents #4 of 6Top 70%
📍 West Linn, OR: #257 of 419 inventorsTop 65%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,705,185 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5846167 Swimming exercise method and tether therefor Yiu Ching Liu 1998-12-08