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Jonah J. Harkema
Newberg, OR
US
2 patents
3 Patents
US12087112
2024
Access Control Accessibility
CARRIER CORPORATION
0 cites
US11880447
2024
Regional Lock-state Control System
CARRIER CORPORATION
0 cites
US11574042
2023
Regional Lock-state Control System
CARRIER CORPORATION
0 cites