Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497574 | Modified tooth positioning appliances and methods and systems for their manufacture | — | 2002-12-24 |
| 6488499 | Methods for correcting deviations in preplanned tooth rearrangements | — | 2002-12-03 |
| 6454565 | Systems and methods for varying elastic modulus appliances | Loc Phan, Muhammad Chishti, H. Robert Vandenberg, Eric Kuo | 2002-09-24 |