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Joseph John Zenkus
Lake in the Hills, IL
US
6 patents
5 Patents
US12588585
2026
Vegetation Cutting Apparatus
ECHO INCORPORATED
0 cites
US12219900
2025
Apparatus for Cutting Vegetation
ECHO INCORPORATED
0 cites
USD1043289
2024
Adaptor for Rotary Trimmer Head
ECHO INCORPORATED
0 cites
US11605961
2023
System for Facilitating the Charging of a Battery-operated Apparatus
ECHO INCORPORATED
0 cites
US11563333
2023
System for Facilitating the Charging of a Wheeled Battery-operated Apparatus
ECHO INCORPORATED
0 cites