JA

John E. Acheson

RI Raven Industries: 2 patents #2 of 28Top 8%
📍 Anamosa, IA: #1 of 4 inventorsTop 25%
🗺 Iowa: #116 of 1,466 inventorsTop 8%
Overall (2016): #68,541 of 481,213Top 15%
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 Stephen Filip Fjelstad, Douglas Samuel Prairie 2016-08-09
9372109 Harvester elevator in-flow weight sensor and methods for the same Stephen Filip Fjelstad, Douglas Samuel Prairie 2016-06-21
9310329 Remote moisture sensor and methods for the same Stephen Filip Fjelstad, Douglas Samuel Prairie 2016-04-12