Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811477 | Handsaw capable of cutting glass bottle, method for manufacturing the same, and method for re-using empty wine bottle | — | 2004-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811477 | Handsaw capable of cutting glass bottle, method for manufacturing the same, and method for re-using empty wine bottle | — | 2004-11-02 |