JH

John P. Hagen

DE Domaille Engineering: 1 patents #1 of 6Top 20%
📍 Plainview, MN: #1 of 2 inventorsTop 50%
🗺 Minnesota: #1,731 of 5,562 inventorsTop 35%
Overall (2025): #337,518 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12271039 Optical fiber polisher with controlled platen stopping position Dennis J. Anderson, Gregory A. Schumacher, Jill B. Christie, Paul Fishbaugher, Timothy E. Kanne 2025-04-08