Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973700 | Paper clip | — | 2005-12-13 |
| 6416466 | Structure for vagina speculum | — | 2002-07-09 |
| 6024706 | Quantitative skin allergic test device | — | 2000-02-15 |
| 5848137 | Device and method for processing multimedia message | — | 1998-12-08 |
| 5820562 | Skin allergy test device having step-shaped punctures | — | 1998-10-13 |
| 5749836 | Quantitative skin allergic test device | — | 1998-05-12 |
| 5746700 | Skin allergic test assembly | — | 1998-05-05 |