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

Stephen Lee Propson

JDJohn Deere: 1 patents #2,957 of 5,518Top 55%
Brownsville, WI: #7 of 12 inventorsTop 60%
Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,177,172 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8544249 Mower deck level gauge and procedure Barry Joseph Goebert, Eugene Gary Hayes, Cindy Louise Weber, Steven Henry Buss 2013-10-01