DC

Donald A. Caldwell

📍 Allentown, PA: #19 of 94 inventorsTop 25%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #141,666 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D349799 Beach caddy Rick J. Heller, Robert A. Boehret 1994-08-16