DP

Douglas Samuel Prairie

RI Raven Industries: 2 patents #2 of 28Top 8%
📍 Sioux Falls, SD: #5 of 69 inventorsTop 8%
🗺 South Dakota: #11 of 201 inventorsTop 6%
Overall (2016): #74,874 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9410840 Multi-variable yield monitor and methods for the same John E. Acheson, Stephen Filip Fjelstad 2016-08-09
9372109 Harvester elevator in-flow weight sensor and methods for the same John E. Acheson, Stephen Filip Fjelstad 2016-06-21
9310329 Remote moisture sensor and methods for the same John E. Acheson, Stephen Filip Fjelstad 2016-04-12