HL

Harley W. Leafstone

WM West Coast Chain Mfg.: 1 patents #9 of 15Top 60%
📍 Ontario, CA: #159 of 347 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,732,311 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5699975 Extension member anchor Edward C. Paugh, Nicholas P. Hortick 1997-12-23