BH

Burton C. Harlan

📍 Kelseyville, CA: #4 of 18 inventorsTop 25%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,343,213 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4671731 Portable hoist — 1987-06-09
4556358 Portable hoist — 1985-12-03