GV

Gregory R. Viggiano

📍 Alexandria, VA: #635 of 1,823 inventorsTop 35%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #1,719,866 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12334120 Dynamically adjustable azimuth control for a phonograph tonearm — 2025-06-17
7032764 Infant care apparatus — 2006-04-25