DC

Donovan S. Clarke

Caterpillar: 1 patents #189 of 710Top 30%
📍 Hanna City, IL: #2 of 3 inventorsTop 70%
🗺 Illinois: #2,058 of 6,921 inventorsTop 30%
Overall (2011): #314,508 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7877977 Master link for a track chain Eric James Johannsen, Kevin L. Steiner, Jeffrey Nash, Jennifer A. Brooks, Roger L. Recker 2011-02-01