Inventor · disambiguated record

Elizabeth Minhee Han

Also filed as: HAN ELIZABETH MINHEE

4 granted patents·9 citations·filing 2020–2023

66Inventor score

Technology areasA47L

Files withECOLAB USA INC4

Top patents by PatentIndex Score

4 records

0193US11666198B2Monitoring and control of thermal sanitization in automated cleaning machinesECOLAB USA INC·Filed 2021·Granted Jun 6, 2023·4 cites·20 claims
0293US11627861B2Control of cleaning machine cycles using machine visionECOLAB USA INC·Filed 2020·Granted Apr 18, 2023·5 cites·19 claims
0370US12465190B2Monitoring and control of thermal sanitization in automated cleaning machinesECOLAB USA INC·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
0469US12495947B2Control of cleaning machine cycles using machine visionECOLAB USA INC·Filed 2023·Granted Dec 16, 2025·0 cites·15 claims

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