DK

David John Koester

FI Fisher Controls International: 1 patents #14 of 56Top 25%
📍 Marshalltown, IA: #12 of 43 inventorsTop 30%
🗺 Iowa: #434 of 1,466 inventorsTop 30%
Overall (2016): #425,968 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9400061 Fluid valve apparatus having enclosed seals — 2016-07-26