Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11817807 | Method and system for constant temperature control of motorized spindles | Patrick Boland, David W. Fisher, Lijiang Qin | 2023-11-14 |
| 11394331 | Method and system for constant temperature control of motorized spindles | Patrick Boland, David W. Fisher, Lijiang Qin | 2022-07-19 |
| 10259062 | Pulse and gap control for electrical discharge machining equipment | Patrick Boland, Reza Hosseinnezhad, Milan Brandt, John Mo, Lijiang Qin | 2019-04-16 |