Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11131739 | Calibration standard for partial discharge measurement | Ronald M. Lesperance, Thomas A. Perry | 2021-09-28 | $43,266,000 |
| 11095197 | Modular stator | John D. Campbell, Frederick W. Rhoads, Hongliang Wang, James G. Schroth, Thomas A. Perry | 2021-08-17 | $37,007,000 |
| 11063499 | Hybrid motor rotor casting apparatus and method | — | 2021-07-13 | $56,527,000 |
| 10992212 | Method of manufacturing a stator | Hongliang Wang, Thomas A. Perry, John D. Campbell | 2021-04-27 | $50,721,000 |
| 10958144 | Method of manufacturing an induction rotor | Thomas A. Perry | 2021-03-23 | $44,996,000 |