LD

Louis J. DeChristopher

📍 Rancho Mirage, CA: #24 of 77 inventorsTop 35%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,361,614 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D271949 Smoke detector 1983-12-27
D268169 Scorekeeping device 1983-03-08