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

Valentina Cardinali

BSB&C Speakers S.P.A: 1 patents #1 of 2Top 50%
Bagno a Ripoli, IT: #1 of 4 inventorsTop 25%
Overall (2023): #217,674 of 537,848Top 45%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11683636 Coaxial compression driver Andrea Casadei 2023-06-20