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John C. Olson
Livingston, TX
US
3 patents
4 Patents
USD1056447
2025
T-pin
DPG USA Inc.
0 cites
USD1054385
2024
Charging Connector
Schumacher Electric Corporation
0 cites
USD1029753
2024
Charging Station
Schumacher Electric Corporation
0 cites
US11598546
2023
Occupancy Sensing and Building Control Using Mobile Devices
Trane International Inc.
0 cites