DD

David A. Dunlap

CI College Park Industries: 1 patents #4 of 7Top 60%
📍 Portage, MI: #21 of 63 inventorsTop 35%
🗺 Michigan: #1,960 of 6,781 inventorsTop 30%
Overall (2011): #324,356 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7862622 Prosthetic foot with adjustable heel height Aaron Taszreak, Lars Chrisman, Michael G. Leydet, Christopher Lyle Johnson 2011-01-04