Batteeryless Device Invention for TPMS – NewsBlaze (press release)

Batteeryless Device Invention for TPMS
NewsBlaze (press release), CA – 18 hours ago
I have a new idea and applied US patent named "Auto-Charging Alert Device for Rotatable Pneumatic Object" The Abstract of the invention is an auto-charging

Source: Batteeryless Device Invention for TPMS – NewsBlaze (press release)