Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666833 | Reinforcing apparatus for a lever handle of a door lock | Rong-Faa Wu, Ming-Shyang Chiao, Cheng-Wen Lai, San-Yi Lin, Ching-Chuan Kuo +1 more | 1997-09-16 |
| 5624141 | Lock assembly for retracting a door latch | Ching-Chuan Kuo, Ming-Shyang Chiou, Tong-Pei Wu | 1997-04-29 |