PP

Peter D. Petroff

📍 Huntsville, AL: #304 of 1,894 inventorsTop 20%
🗺 Alabama: #1,520 of 10,951 inventorsTop 15%
Overall (All Time): #1,065,362 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4630474 Flow analyzer — 1986-12-23
4407158 Flow analyzer — 1983-10-04
4344329 Flow analyzer — 1982-08-17
4295197 Infiltration-inflow sewer line analyzer — 1981-10-13
4211111 Infiltration-inflow sewer line analyzer — 1980-07-08