DL

Douglas J. Lockhart

Caterpillar: 1 patents #189 of 710Top 30%
📍 Hammond, IL: #1 of 1 inventorsTop 100%
🗺 Illinois: #2,058 of 6,921 inventorsTop 30%
Overall (2011): #313,513 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7988593 Creep control for motor system Michael D. Staub, William J. Tate, Cameron T. Lane, Frederick Beach 2011-08-02