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

Clark S. Hammaker

W&Whitaker &: 1 patents #650 of 1,437Top 50%
Middletown, PA: #50 of 133 inventorsTop 40%
Pennsylvania: #19,182 of 74,527 inventorsTop 30%
Overall (All Time): #1,243,583 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7732714 Electrically conductive gasket with paint masking John F. Dietrich 2010-06-08
7470866 Electrically conductive gasket John F. Dietrich 2008-12-30
5626537 Exercise compliance apparatus and method J. Joseph Danyo, Todd M. Hammaker, Mark K. Hammaker 1997-05-06
5417585 Visually keyed connector and plug assemblies Scott Frederick Morin, Ronald J. Baker 1995-05-23