DR

David J. Ruha

WM Warner Manufacturing: 2 patents #1 of 5Top 20%
📍 New Hope, MN: #2 of 13 inventorsTop 20%
🗺 Minnesota: #1,267 of 6,792 inventorsTop 20%
Overall (2018): #155,180 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10086977 Holding device for fluid medium William G. Laramy 2018-10-02
D823090 Tool handle Benjamin E. Nielsen 2018-07-17