Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391940 | Method and composition for adhering to metal dental structure | Kewang Lu, Chin-Teh Huang, Mingxin Fan, Paul D. Hammesfahr, Xiuling Wang +1 more | 2002-05-21 |
| 6387982 | Self etching adhesive primer composition and polymerizable surfactants | — | 2002-05-14 |