FR

Francis C. Roessler

FI Fisher Controls International: 1 patents #24 of 71Top 35%
📍 Marshalltown, IA: #17 of 54 inventorsTop 35%
🗺 Iowa: #515 of 1,684 inventorsTop 35%
Overall (2019): #466,447 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10228066 Vent assembly and method for a digital valve positioner Richard J. Winkler, Kenneth W. Junk, Shannon Eugene Jelken, Christopher J. Mack 2019-03-12