Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398738 | Integrated assembly of an electric motor, hydraulic pump, and electronic drive device and associated cooling configuration | Satish Kumar Raju Kalidindi, Nithin Gangadharan, Brandon Wegmann, Steven R. Huard | 2025-08-26 |
| 12339077 | Heat exchanger tube block, exhaust heat recovery boiler, and method of constructing exhaust heat recovery boiler | Takuro Nozoe, Yukihiro Takenaka, Tatsuo Ino, Atsushi Yukioka, Shuji Yamamoto +3 more | 2025-06-24 |
| 12180961 | Assemblies for a hydraulic gear pump with force balance and internal cooling features | Satish Kumar Raju Kalidindi, Yu-Sen Chu | 2024-12-31 |
| 11802744 | Exhaust heat recovery boiler | Ryo Nakamura, Yukihiro Takenaka, Takuro Nozoe, Tatsuo Ino, Atsushi Yukioka +3 more | 2023-10-31 |
| 11788529 | Electric motor with integrated hydraulic pump and motor controller | Satish Kumar Raju Kalidindi, Steven R. Huard, Yu-Sen Chu, Suresh Kumar Natarajan, Brian Burgess +3 more | 2023-10-17 |
| 11788256 | Dual architecture for an electro-hydraulic drive system | Dale Vanderlaan, Blake Carl | 2023-10-17 |
| 11781289 | Electro-hydraulic drive system for a machine | Blake Carl, Dale Vanderlaan, Germano Franzoni | 2023-10-10 |
| 11680567 | Hydraulic gear pump with axial compensation | Satish Kumar Raju Kalidindi, Frank Iannizzaro, Yu-Sen Chu | 2023-06-20 |
| 11680564 | Hydraulic gear pump with radial pressure compensator | Satish Kumar Raju Kalidindi, Yu-Sen Chu | 2023-06-20 |
| 11506200 | Hydraulic gear pump with radial pressure compensator | Satish Kumar Raju Kalidindi, Yu-Sen Chu | 2022-11-22 |
| 11421713 | Hydraulic hybrid swing drive system for excavators | Jeff Cullman, Richard D. Kimpel, Zhesheng Jiang, Raymond Collett, Bogdan Kozul | 2022-08-23 |
| D960834 | Air cooled motor | Xi Luo | 2022-08-16 |
| 11225776 | Boom potential energy recovery of hydraulic excavator | Nicholas N. White, James Howland, Blake Carl | 2022-01-18 |
| 10941542 | Boom potential energy recovery of hydraulic excavator | Nicholas N. White, James Howland, Blake Carl | 2021-03-09 |
| 10907822 | Waste heat boiler | Yukihiro Takenaka, Fengwa ZHAO, Chuanli Kao, Tatsuo Ino, Mihan Zhao +7 more | 2021-02-02 |
| 10815646 | Boom potential energy recovery of hydraulic excavator | Nicholas N. White, James Howland, Blake Carl | 2020-10-27 |
| 10819252 | Adaptive hybrid wireless power generation using piezoelectric element and power beaming in hydraulic systems | Jeff Cullman, James Howland, Zhesheng Jiang, Nicholas N. White | 2020-10-27 |
| 10358797 | Boom potential energy recovery of hydraulic excavator | Nicholas N. White, James Howland, Blake Carl | 2019-07-23 |
| 10160439 | Power efficiency control mechanism for a working machine | Raymond Collett, Zhesheng Jiang, Blake Carl | 2018-12-25 |
| 10024341 | Hydraulic hybrid swing drive system for excavators | Jeff Cullman, Raymond Collett, James Howland, Nick White, Patrick Stegemann | 2018-07-17 |
| 9949396 | Electrical connector | Yin Liang He | 2018-04-17 |
| 9926946 | Hydraulic hybrid swing drive system for excavators | Jeff Cullman, Richard D. Kimpel, Zhesheng Jiang, Raymond Collett, Bogdan Kozul | 2018-03-27 |
| 9894783 | Electronic device having an elastic member | Shun-Jung Chuang, Chiang-Nan Hung | 2018-02-13 |
| 9879403 | Hydraulic hybrid swing drive system for excavators | Nicholas N. White, James Howland | 2018-01-30 |
| 9867302 | Electrical connector with reinforced rib stiffener | Yin Liang He | 2018-01-09 |