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

Mark Liebzeit

PWPolar Ware: 1 patents #1 of 1Top 100%
Fond du Lac, WI: #3 of 30 inventorsTop 10%
Wisconsin: #1,040 of 3,572 inventorsTop 30%
Overall (2011): #225,177 of 364,097Top 65%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7866503 Steam-table pan 2011-01-11