Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Key unit and wind instrument

Key unit and wind instrument

US Patent 10522120 · Granted Dec 31, 2019

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wind instrument2024
Wilkinson-type combiner and RF generator2024
Wind instrument2021
Wind instrument2021
Wind instrument2019
Wind instrument2019
Mute2019
Silencer for wind instrument2017
Sound pickup apparatus2016
Sound collection device2016
Electric stringed musical instrument and method of designing the same2016
Silencer2015