Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7745115 | Method for the surveillance for biological, chemical and radiological agents | Page W. Caufield, Deepak Saxena | 2010-06-29 |
| 5939048 | Taste masked desensitizing compositions | Joseph Synodis, Alfred J. Smetana, Ronald S. Leight, Kuo-Chen Yeh | 1999-08-17 |
| 5902110 | Bone regeneration | Emanual S. Troullos | 1999-05-11 |
| 5120528 | Taste preserving, mild oral hygiene compositions | Tiang-Shing Chang, Joseph Daniel Kanapka | 1992-06-09 |
| 5032384 | Compositions and method for the treatment of disease | Kuo-Chen Yeh, Frank J. Sena | 1991-07-16 |
| D290509 | Dental tool handle | — | 1987-06-23 |
| 4544356 | Reciprocating dental prophylactic angular device | John M. Gardella, Casimir Ciepierski, Tiang-Shing Chang | 1985-10-01 |