DS

Donald L. Speer

UN Unknown: 1 patents #273 of 2,925Top 10%
📍 Allen Park, MI: #5 of 20 inventorsTop 25%
🗺 Michigan: #1,670 of 6,370 inventorsTop 30%
Overall (2003): #233,841 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6588154 Swing in security and escape window Patrick Thomas Miller 2003-07-08