LH

Leonard A. Herman

📍 Baltimore, MD: #1,687 of 4,923 inventorsTop 35%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,309,850 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D328881 Four wheeled cycle Morris Helman 1992-08-25
5120074 Velocipede Morris Helman, David W. Jones 1992-06-09