Andrea Grecucci

RO Roland: 1 patents #20 of 50Top 40%

Overall (2024): #543,494 of 561,600Top 100%

Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D1025005	Neck speaker	Teruyoshi Kobayashi	2024-04-30