OS

Onno Hein Steenhuis

MB Mayht Holding B.V.: 1 patents #3 of 5Top 60%
SO Sonos: 1 patents #370 of 446Top 85%
Overall (All Time): #1,752,811 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12075227 Membrane unit for speaker device Timothy Ruben Scheek 2024-08-27
11930346 Speaker transducer Timothy Ruben Scheek, Naphur van Apeldoorn 2024-03-12