DM

David A. McDonnel

General Motors: 1 patents #120 of 601Top 20%
📍 Speedway, IN: #3 of 3 inventorsTop 100%
🗺 Indiana: #372 of 1,697 inventorsTop 25%
Overall (1994): #144,802 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5326232 Two stage pump assembly with mechanical disconnect Karl L. Swartout 1994-07-05