DC

David Cameron Clark

CT Cts: 1 patents #192 of 352Top 55%
PA Parker-Hannifin: 1 patents #643 of 1,656Top 40%
📍 Columbus, OH: #1,440 of 3,880 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,183,257 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6938491 Engine cylinder pressure sensor Craig Ernsberger 2005-09-06
5071174 Brazed tubing connector construction and method Gary E. Griffin 1991-12-10