Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8931538 | Venetian blind and operating device thereof | Sung Chou Ho | 2015-01-13 |
| 6732563 | Rivet tool head | — | 2004-05-11 |
| 6539768 | Riveting tool for fastening a hollow rivet to a curved workpiece | — | 2003-04-01 |