CB

Chadwick C. Blackwell

📍 Grottoes, VA: #8 of 15 inventorsTop 55%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,755,703 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5568831 Multi-scene sash frame — 1996-10-29