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Defang Yuan

📍 Ottawa, CA: #96 of 678 inventorsTop 15%
Overall (2022): #164,712 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11473513 Torque control of piston engine with crankpin offset — 2022-10-18
11473654 Reciprocating engine with extended minimum combustion chamber volume — 2022-10-18