BM

Berardo Massari

📍 Rozzano, IT: #9 of 49 inventorsTop 20%
Overall (All Time): #1,674,383 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4786983 System for recording one's own voice on tapes already recorded with musical accompaniments — 1988-11-22
4471506 Toothbrush with multi-positionable head — 1984-09-18
4457039 Toothbrush with anatomically designed handle — 1984-07-03