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

Charles E. Wohlers

GAGarlock: 1 patents #15 of 42Top 40%
Chadds Ford, PA: #155 of 258 inventorsTop 65%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,677,380 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5722667 Seal assembly for use between planar surfaces having opposed grooves to receive and hold the seal assembly Michael Lim 1998-03-03