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John Ortman
Madison, WI
US
6 patents
7 Patents
USD1114642
2026
Heating Ventilation and Air Conditioning Controller
Research Products Corporation
0 cites
USD1114643
2026
Heating Ventilation and Air Conditioning Controller
Research Products Corporation
0 cites
USD1051740
2024
Heating Ventilation and Air Conditioning Controller
Research Products Corporation
0 cites
USD1047710
2024
Heating Ventilation and Air Conditioning Controller
Research Products Corporation
0 cites
USD1038778
2024
Heating Ventilation and Air Conditioning Controller
Research Products Corporation
0 cites
USD0977996
2023
Heating Ventilation and Air Conditioning Controller
Research Products Corporation
0 cites
USD0977343
2023
Heating Ventilation and Air Conditioning Controller
Research Products Corporation
0 cites