JD

John Charles Drenter

📍 Davenport, IA: #13 of 21 inventorsTop 65%
🗺 Iowa: #434 of 1,466 inventorsTop 30%
Overall (2016): #351,292 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9299465 Electron beam system Rily Carl Grunwald 2016-03-29