RS

Roger Sampson

📍 North Massapequa, NY: #10 of 30 inventorsTop 35%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #1,707,586 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12277872 Underground damage prevention method and apparatus — 2025-04-15
11645937 Underground damage prevention method and apparatus — 2023-05-09