Issued Patents 2023
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821431 | Centralizing features in electrical submersible pump | Michael Forsberg, Risa Rutter, Brett Williams | 2023-11-21 |
| 11795962 | Shear pin and drive shaft spring brake in electrical submersible pump | Randal Perisho | 2023-10-24 |
| 11795951 | Thrust runner for abrasion resistant bearing of centrifugal pump | Ignacio Alonso Martinez, Risa Rutter, Mark Paquette | 2023-10-24 |
| 11773857 | Dual ESP with selectable pumps | Xiao Nan Lu, Joseph Robert McManus, Howard G. Thompson, Risa Rutter | 2023-10-03 |
| 11776835 | Power supply signal conditioning for an electrostatic chuck | Daemian Raj Benjamin Raj, Rana Howlader, Abhigyan Keshri, Sanjay Kamath, Dmitry A. Dzilno +6 more | 2023-10-03 |
| 11644039 | Pump bottom bearing with temperature sensor in electrical submersible well pump assembly | Ignacio Alonso Martinez, Brett Williams | 2023-05-09 |
| 11608721 | Motor drive shaft spring clutch in electrical submersible pump | Randal Perisho | 2023-03-21 |
| 11587817 | High temperature bipolar electrostatic chuck | Jian Li, Dmitry A. Dzilno, Juan Carlos Rocha-Alvarez | 2023-02-21 |
| 11587766 | Symmetric VHF source for a plasma reactor | Kartik Ramaswamy, Igor Markovsky, Zhigang Chen, James D. Carducci, Kenneth S. Collins +3 more | 2023-02-21 |
| 11569072 | RF grounding configuration for pedestals | Satya THOKACHICHU, Edward P. Hammond, IV, Viren Kalsekar, Abdul Aziz Khaja, Vinay Prabhakar | 2023-01-31 |
| 11570879 | Methods and apparatus for controlling RF parameters at multiple frequencies | Daemian Raj Benjamin Raj, Shailendra Srivastava, Nikhil Sudhindrarao Jorapur, Ndanka O. Mukuti, Dmitry A. Dzilno +1 more | 2023-01-31 |