HL

Horace W. Ladd

📍 Lomita, CA: #343 of 637 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,015,980 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4520795 Solar collector having tank and glazing construction William A. Parkyn, Sr., Andrew M. Mellon 1985-06-04