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Hongliu Du

Caterpillar: 2 patents #85 of 878Top 10%
📍 Peoria, IL: #17 of 176 inventorsTop 10%
🗺 Illinois: #1,558 of 9,120 inventorsTop 20%
Overall (2019): #166,478 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10323384 Active damping ride control system for attenuating oscillations in a hydraulic actuator of a machine Vickram Murugesan, Lonnie J. Devier, Frank Breier, Mandi Henderson, Matthew J. Beschorner 2019-06-18
10227964 Hydraulic pump port plate with variable area metering notch Kevin J. Graf, Kaimei Sun 2019-03-12