LH

Lucia E. Howard

📍 Lafayette, CA: #372 of 569 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,716,403 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5632124 Circular stairway and method of making same David M. Weingarten 1997-05-27