LH

Leonard E. Hayes

📍 Westwego, LA: #15 of 30 inventorsTop 50%
🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,919,889 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4801059 Pocket calculator holder — 1989-01-31