Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668603 | Door locking handle assembly | — | 2003-12-30 |
| 6564598 | Door locking handle assembly with built-in combination lock | — | 2003-05-20 |
| 6550296 | Door locking handle assembly with built-in combination lock | — | 2003-04-22 |
| 6546764 | Door locking handle assembly of double lock type | — | 2003-04-15 |
| 6516641 | Door locking handle assembly with built-in combination lock | — | 2003-02-11 |