DL

Douglas Learned

📍 Sand City, CA: #2 of 5 inventorsTop 40%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,594,239 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6290300 Adjustable arm chair bracket Donald E. Sutton 2001-09-18