JO

John O'Brian

HU Hussmann: 2 patents #51 of 167Top 35%
Overall (All Time): #1,712,137 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12298031 Variable refrigerant flow (VRF) dehumidification system 2025-05-13
11215371 Variable refrigerant flow (VRF) dehumidification system 2022-01-04