PP

Pietro Parietti

📍 Piacenza, IT: #37 of 145 inventorsTop 30%
Overall (All Time): #1,619,284 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6488046 Pressure reducer for compressed gases — 2002-12-03
4841941 Pressure reducer for liquid and compressed gases — 1989-06-27
4289106 Pressure regulator for combustible gases, in particular for internal-combustion motors — 1981-09-15