Patents/Assignees

Ecopower Spark, LLC

6 patents in portfolio

US12381374utility2025
Spark Plug with Electrode Head Shielding Element
0 cites
US12021352utility2024
Spark Plug with Mechanically and Thermally Coupled Center Electrode
0 cites
US12021353utility2024
Spark Plug with Integrated Center Electrode
0 cites
US12009640utility2024
Spark Plug with Electrode Head Shielding Element
0 cites
US11916357utility2024
Spark Plug with Mechanically and Thermally Coupled Center Electrode
0 cites
US11581708utility2023
Spark Plug with Thermally Coupled Center Electrode
0 cites