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Sergio Marengo — 1 Patent

UNUnknown: 2 patents #12,644 of 83,584Top 20%

Bra, IT: #44 of 108 inventorsTop 45%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Sergio Marengo has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1990. Sergio Marengo ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Sergio Marengo in Bra, IT.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4899720	Machine for cutting stone materials	Chiaffredo Chiri, Pierino Gianoglio, Claudio Giraudo, Giovanni Zaino	1990-02-13

Sergio Marengo — 1 Patent

Issued Patents All Time

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