DA

David Edward Armstrong

General Motors: 1 patents #107 of 586Top 20%
📍 Royal Oak, MI: #6 of 36 inventorsTop 20%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #124,069 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856848 Manual headrest Terence J. O'Sullivan, George William Mould, Graham S. Foulkes, Michael B. Davis 1989-08-15