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

David A. Shoffler

ETEss 2 Tech: 2 patents #1 of 2Top 50%
Pennsylvania: #411 of 7,986 inventorsTop 6%
Overall (2020): #56,721 of 565,922Top 15%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10794198 Clip with fluid dynamic shape 2020-10-06
10766544 Airfoils and machines incorporating airfoils Michael Suk 2020-09-08
10751583 Golf club head with airfoil Michael Suk 2020-08-25
10634116 Wind turbine 2020-04-28