AG

Alfred D. Granite

📍 Washington, DC: #1,086 of 3,063 inventorsTop 40%
🗺 District of Columbia: #1,086 of 3,063 inventorsTop 40%
Overall (All Time): #2,196,898 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6830224 Rail communications system Henry B. Lewin 2004-12-14
4196728 Breathing apparatus — 1980-04-08