DH

Douglas G. Hufnagel

📍 Redding, CA: #2 of 13 inventorsTop 20%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #36,388 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4863148 Apparatus for adjustment of automobile torsion bar suspension assembly — 1989-09-05