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

Donald C. Sherman

Darlington, MD: #1 of 1 inventorsTop 100%
Maryland: #713 of 2,889 inventorsTop 25%
Overall (2011): #312,845 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8079162 Heavy equipment rake attachment 2011-12-20