Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023065 | Electrical system enhancer | Jing Kai Tan | 2018-07-17 |
| 9903339 | Vertical axis wind turbine with variable pitch mechanism | Walter Radovich, Bjorn Rudgley, Jing Kai Tan | 2018-02-27 |