RL

Richard Levitan

📍 Potomac, MD: #448 of 998 inventorsTop 45%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,036,510 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9139358 Display case assembly for phonograph record and cover — 2015-09-22
6070721 Display case for phonograph album and record — 2000-06-06