RS

Richard Thomas Schaffer

📍 Delano, MN: #49 of 80 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,014,035 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9421505 Turbulent flow devices and methods of use Benjamin Joseph Schaffer, Thomas Raymond Schaffer, David R. Knighton, Vance D. Fiegel 2016-08-23