OL

Oscar H. Longo

NP North American Philips: 1 patents #281 of 645Top 45%
📍 Carolina, PR: #20 of 41 inventorsTop 50%
🗺 Puerto Rico: #432 of 1,143 inventorsTop 40%
Overall (All Time): #3,857,425 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5140217 Electric lamp having a push-in filament insert for filament mounting Raghunatha S. Rao 1992-08-18