CJ

Christopher Lyle Johnson

CI College Park Industries: 2 patents #1 of 7Top 15%
📍 San Francisco, CA: #350 of 2,197 inventorsTop 20%
🗺 California: #7,487 of 41,698 inventorsTop 20%
Overall (2011): #108,138 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D633618 Prosthetic foot Lars Chrisman, Aaron Taszreak, Kevin Alan L'Heureux, Kenan Wollborg 2011-03-01
7862622 Prosthetic foot with adjustable heel height David A. Dunlap, Aaron Taszreak, Lars Chrisman, Michael G. Leydet 2011-01-04