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Carl Fristrom
Watertown, MA
US
4 patents
4 Patents
US12549945
2026
Intelligent Setup for Playback Devices
Sonos, Inc.
0 cites
US12506927
2025
Social Network Account Assisted Service Registration
Sonos, Inc.
0 cites
US12039617
2024
Social Network Account Assisted Service Registration
Sonos, Inc.
0 cites
US11775163
2023
Social Network Account Assisted Service Registration
Sonos, Inc.
0 cites