Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161190 | Electrode for electroerosion machining system | Steven Robert Hayashi, Andrew Lee Trimmer, Dale Robert Lombardo, John Anthony Vogel | 2021-11-02 |
| 11014178 | Electrical machining device and method, hybrid machining system and method | Dong Liu, Andrew Lee Trimmer, Steven Robert Hayashi | 2021-05-25 |
| 10953483 | Tool electrode for and methods of electrical discharge machining | Yuefeng Luo, Nouman Usmani | 2021-03-23 |
| 10933480 | System and methods of multiple electrode electric discharge machining | Richard Leigh Adrian, Allan R. Bridges, Nouman Usmani | 2021-03-02 |