Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539951 | Dental floss having low density and method of making same | James H. Chastain, John W. Dolan, William Wiley | 2003-04-01 |
| 6541589 | Tetrafluoroethylene copolymer | — | 2003-04-01 |