Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247930 | Disposable dental treatment tray for holding medicament gel | Casper W. Chiang, Robert Perry | 2001-06-19 |
| D413384 | Dental prophy cup | Garry Anderson | 1999-08-31 |
| D413385 | Dental prophy cup | Garry Anderson | 1999-08-31 |
| 5780099 | Floss yarn bulking assembly and method | Sean Gilligan, Dermot T. Freeman, Larry J. Oliphant, Jeffrey S. Meessmann, Gerald S. Szczech | 1998-07-14 |
| 5558901 | Floss yarn bulking assembly and method | Sean Gilligan, Dermot T. Freeman, Larry J. Oliphant, Jeffrey S. Messmann, Gerald S. Szczech | 1996-09-24 |
| 5526831 | Dental floss manufacturing process and product | Sean Gilligan, Dermot T. Freeman, Larry J. Oliphant, Jeffrey S. Meessmann, Gerald S. Szczech | 1996-06-18 |
| 5505216 | Thin floss brush | Sean Gilligan, John Kaminski, Adrian Hart, Dermot T. Freeman, Jeffrey S. Meessmann +1 more | 1996-04-09 |
| 5284169 | Method of producing a thin brush dental floss | Sean Gilligan, John Kaminski, Adrian Hart, Dermot T. Freeman, Jeffrey S. Meessmann +1 more | 1994-02-08 |