Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932165 | Controlling mechanism of pneumatic tool | Chuan-ching Cheng | 2005-08-23 |
| 6901665 | Pneumatic pruning hook with a telescopic shank | Chuan-ching Cheng | 2005-06-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932165 | Controlling mechanism of pneumatic tool | Chuan-ching Cheng | 2005-08-23 |
| 6901665 | Pneumatic pruning hook with a telescopic shank | Chuan-ching Cheng | 2005-06-07 |