Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779590 | Phosphate investment compositions and methods of use thereof | Thomas C. Chadwick | 2004-08-24 |
| 6551396 | Phosphate investment compositions | Thomas C. Chadwick | 2003-04-22 |
| 6511654 | Starch thickened non-aqueous dentifrices | Robert L. Ibsen, Thomas C. Chadwick, Alan Matthews | 2003-01-28 |