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

David S. Lee — 1 Patent in 2021

KMKarsten Manufacturing: 1 patents #55 of 92Top 60%
Wenham, MA: #4 of 10 inventorsTop 40%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #482,779 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11071894 Golf club head or other ball striking device having multi-piece construction and method for manufacturing 2021-07-27