Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7001053 | Rotary motion powered light emitting diodes | Zhen Huang | 2006-02-21 |
| 6964423 | Collapsible cross-arm dolly | Franklin W. Baker | 2005-11-15 |
| 6460898 | Universal pipe joint | — | 2002-10-08 |
| 5345796 | Vehicle brake-pedal locking device | George Fang, Franklin W. Baker | 1994-09-13 |