DK

David John Koester

FI Fisher Controls International: 1 patents #15 of 58Top 30%
📍 Marshalltown, IA: #16 of 45 inventorsTop 40%
🗺 Iowa: #543 of 1,748 inventorsTop 35%
Overall (2017): #448,584 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9587747 Flexible seals for process control valves Wade Jonathon Helfer, Benjamin Uriah Good, Paul Russell Dalluge, Andrew J. Olson 2017-03-07