Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AL

Alan Alfred Larson — 1 Patent

JDJohn Deere: 1 patents #2,957 of 5,518Top 55%
Cedar Falls, IA: #286 of 441 inventorsTop 65%
Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,602,550 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D451891 Implement depth control and display James T. Noonan, Shane J. Brueggen, Paul David Parker, Thomas E. Boe, Bruce Newendorp +3 more 2001-12-11