Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SP

Stéphane Pascal Perotto

BCBontaz Centre: 1 patents #1 of 3Top 35%
Ayse, FR: #1 of 1 inventorsTop 100%
Overall (2011): #159,029 of 364,097Top 45%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7883621 Oil bypass device, and engine fitted with such a device Christophe Bontaz, Michael Bonvalot 2011-02-08