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Phong Mai

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3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12429063 Turbomachine labyrinth seal design for oxygen rich process fluids Edward Yau, Bao Ha, Alain Guillard, Michael A. Turney 2025-09-30
12429064 Method of using a labyrinth seal for sealing a turbomachine for oxygen rich process fluids Edward Yau, Bao Ha, Alain Guillard, Michael A. Turney 2025-09-30
12130086 Thermal storage batteries and thermal storage battery systems for drying agricultural and food products Nam Nguyen, Hai Viet Ho, Hung Van Quach, Luan Nguyen 2024-10-29