MD

Mario DePirro

📍 Lombard, IL: #159 of 459 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,669,595 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4800917 Fluid actuated gate valve assembly — 1989-01-31
4624280 Automatic gate valve shut-off device — 1986-11-25
4417598 Pneumatic valve — 1983-11-29