Inventor

HELWIG PHILIP

US3 patents

Patents

3 patents

US11705779B2Jul 18, 2023

Inverter generator

BRIGGS & STRATTON LLC2 citations66

US12074503B2Aug 27, 2024

Inverter generator

BRIGGS & STRATTON LLC0 citations56

US11591977B2Feb 28, 2023

Inverter generator

BRIGGS & STRATTON LLC0 citations54