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

Henry M. Mast

Sheldon, WI: #1 of 3 inventorsTop 35%
Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,275,450 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7643735 Deer scent spreading apparatus and method 2010-01-05