Patents/Inventors

Joern Riemer

Trabuco Cayon, CAUS2 patents

3 Patents

US124893022025
Systems and Methods of Charging Playback Device Batteries
Sonos, Inc.
0 cites
US116969422023
Reusable Battery Indicator with Electrical Lock and Key
DURACELL U.S. OPERATIONS, Inc.
0 cites
US116645392023
Dual Sided Reusable Battery Indicator
DURACELL U.S. OPERATIONS, Inc.
0 cites