Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659228 | LED ballast mount | Brian Wald, Kevin Yang, Fengchang Hu | 2014-02-25 |
| 4352284 | Vertical press | — | 1982-10-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659228 | LED ballast mount | Brian Wald, Kevin Yang, Fengchang Hu | 2014-02-25 |
| 4352284 | Vertical press | — | 1982-10-05 |