LD

Lionel Duperray

SI Saint Jean Industries: 2 patents #3 of 8Top 40%
📍 Belleville, FR: #42 of 111 inventorsTop 40%
Overall (All Time): #1,845,329 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11338611 Method for manufacturing a light-alloy hybrid wheel including a front flange and a rim Emile Thomas Di Serio 2022-05-24
11046110 Method for manufacturing a light-alloy hybrid wheel including a front flange and a rim Emile Thomas Di Serio 2021-06-29