RB

Roger V. Bettenhausen

📍 Columbus, NE: #1 of 17 inventorsTop 6%
🗺 Nebraska: #10 of 254 inventorsTop 4%
Overall (1997): #11,824 of 185,788Top 7%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5678772 Universal coupler for in-line coupling drive shafts together in a motor driven irrigation system — 1997-10-21
5660084 Positioning apparatus for carriage on a support column — 1997-08-26
5606849 Apparatus for wrapping a package — 1997-03-04