DR

David M. Rothbauer

📍 Holt, MI: #3 of 5 inventorsTop 60%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #161,647 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5601302 Full access wheelchair John E. Beard, James C. Conwell, Randolph C. Puls, Jeffrey C. Savela 1997-02-11