DR

Douglas V. Rall

📍 Palm Desert, CA: #1 of 6 inventorsTop 20%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #51,040 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5611254 Multiple hole pattern paper punch apparatus — 1997-03-18