MP

Michael Perkmann

SO Sonos: 1 patents #74 of 193Top 40%
📍 Wien, AT: #68 of 404 inventorsTop 20%
Overall (2022): #328,519 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11528551 Acoustic filters for microphone noise mitigation and transducer venting Jerad Lewis, Philippe Vossel, Martin Seidl 2022-12-13