CF

Christopher W. French

📍 Santa Clarita, CA: #410 of 1,031 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,320,095 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5067299 Method of stacking and installing unitized roofing schemes — 1991-11-26
4796350 Method of using portable apparatus for unitizing roof schemes — 1989-01-10