Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814303 | Dental product | Stephen Roy Barrow | 1998-09-29 |
| 5695746 | Liquid dentifrice with mouthwash fresh taste | Theodore Harrison Garlick, Jr., Alexander George Ziemkiewicz | 1997-12-09 |
| 5632972 | Method for treating gingival and periodontal tissues | Christine W. Ryles, Stephen Roy Barrow | 1997-05-27 |
| 5616313 | Method for treating gingival and periodontal tissues | Christine W. Ryles, Stephen Roy Barrow | 1997-04-01 |
| 5554358 | Dental compositions with zinc and bicarbonate salts | Christine W. Ryles, Stephen Roy Barrow | 1996-09-10 |
| 5456902 | Dental compositions with zinc and bicarbonate salts | Christine W. Ryles, Stephen Roy Barrow | 1995-10-10 |
| 5372802 | Stabilized peroxide gels containing fluoride | Stephen R. Barrows, Christine W. Ryles | 1994-12-13 |
| 5372803 | Dental compositions with zinc and bicarbonate salts | Christine W. Ryles, Stephen Roy Barrow | 1994-12-13 |
| 5252312 | Package effervescible composition | James L. Gentile, Alexander George Ziemkiewicz | 1993-10-12 |
| 5217710 | Stabilized peroxide gels containing fluoride | Christine W. Ryles, Alexander George Ziemkiewicz | 1993-06-08 |
| 5186926 | Flavor for peroxide-bicarbonate oral compositions | Christine W. Ryles | 1993-02-16 |
| 5085853 | Flavor for peroxide-bicarbonate oral compositions | Christine W. Ryles | 1992-02-04 |
| 5059417 | Peroxide gel dentifrice | Christine W. Ryles | 1991-10-22 |
| 5037633 | Microbiologically stabilized phase for bicarbonate toothpaste manufacture | Alexander George Ziemkiewicz | 1991-08-06 |
| 5037634 | Oral compositions containing stabilized copper | Alexander George Ziemkiewicz | 1991-08-06 |