DB

David Michael Byers

General Motors: 1 patents #96 of 495Top 20%
📍 Saginaw, MI: #6 of 32 inventorsTop 20%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #164,454 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5669634 Energy absorber for motor vehicle steering column Marc William Heinzman, Michael P. Anspaugh, Richard K. Riefe 1997-09-23