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

David M. Williams

LPLiberty Pumps: 1 patents #1 of 3Top 35%
Attica, NY: #1 of 1 inventorsTop 100%
New York: #4,336 of 11,723 inventorsTop 40%
Overall (2016): #420,986 of 481,213Top 90%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9481991 Macerating apparatus and method Donald M. Pohler, Matthew S. Heinsler 2016-11-01