KP

Kalpesh Patel

Caterpillar: 7 patents #907 of 8,398Top 15%
SM Shin Caterpillar Mitsubishi: 2 patents #38 of 184Top 25%
Overall (All Time): #838,804 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9945396 Fluid systems for machines with integrated energy recovery circuit Tonglin Shang, Aleksandar Egelja, Jiao Zhang, Pengfei Ma, Dayao Chen 2018-04-17
8479504 Hydraulic system having an external pressure compensator Philippe Vande Kerckhove, James A. Aardema, Pengfei Ma 2013-07-09
8336232 Multi-function wheel loader linkage control with optimized power management Aleksandar Egelja, Jiao Zhang 2012-12-25
7908852 Control system for recovering swing motor kinetic energy Jiao Zhang, Pengfei Ma, Michael Schwab, Tonglin Shang 2011-03-22
7269944 Hydraulic system for recovering potential energy Jiao Zhang, Pengfei Ma, Michael Schwab, Tonglin Shang 2007-09-18
7243493 Valve gradually communicating a pressure signal Pengfei Ma, Jiao Zhang, Jeff Kuehn 2007-07-17