Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5780099 | Floss yarn bulking assembly and method | Sean Gilligan, Larry J. Oliphant, Jeffrey S. Meessmann, Patrick J. Hanley, Gerald S. Szczech | 1998-07-14 |
| 5558901 | Floss yarn bulking assembly and method | Sean Gilligan, Larry J. Oliphant, Jeffrey S. Messmann, Patrick J. Hanley, Gerald S. Szczech | 1996-09-24 |
| 5526831 | Dental floss manufacturing process and product | Sean Gilligan, Larry J. Oliphant, Jeffrey S. Meessmann, Patrick J. Hanley, Gerald S. Szczech | 1996-06-18 |
| 5505216 | Thin floss brush | Sean Gilligan, John Kaminski, Adrian Hart, Patrick J. Hanley, Jeffrey S. Meessmann +1 more | 1996-04-09 |
| 5284169 | Method of producing a thin brush dental floss | Sean Gilligan, John Kaminski, Adrian Hart, Patrick J. Hanley, Jeffrey S. Meessmann +1 more | 1994-02-08 |