Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347675 | Toothbrush | Emanuel B. Tarrson, Lew Blahuta, Scott H. Koepsel | 1994-09-20 |
| 5333346 | Toothbrush | Emanuel B. Tarrson, Lew Blahuta | 1994-08-02 |
| 5201091 | Toothbrush | Emanuel B. Tarrson, Lew Blahuta | 1993-04-13 |
| D333002 | Interdental brush handle | Emanuel B. Tarrson | 1993-02-02 |
| 5027467 | Toothbrush | Emanuel B. Tarrson, Lew Blahuta | 1991-07-02 |
| 4947880 | Dental flossing device | Emanuel B. Tarrson | 1990-08-14 |
| 4925073 | Dental floss holder | Emanuel B. Tarrson | 1990-05-15 |
| 4907135 | Dental mirror flashlight | Emanuel B. Tarrson, Stevan Tisma | 1990-03-06 |
| D304785 | Toothbrush | Emanuel B. Tarrson, Thomas P. Kelly | 1989-11-28 |
| D303043 | Toothbrush | Emanuel B. Tarrson, Thomas P. Kelly | 1989-08-29 |
| D300946 | Interdental brush handle | Emanuel B. Tarrson | 1989-05-02 |
| 4805252 | Toothbrush | Emanuel B. Tarrson | 1989-02-21 |
| D298182 | Combined toothbrush and cap therefor | Emanuel B. Tarrson, Thomas P. Kelly | 1988-10-25 |
| D293858 | Combined interdental brush cap therefor | Emanuel B. Tarrson, Thomas P. Kelly | 1988-01-26 |
| 4710996 | Interdental brush handle | Emanuel B. Tarrson | 1987-12-08 |
| 4691404 | Toothbrush | Emanuel B. Tarrson, Thomas P. Kelly | 1987-09-08 |
| D291505 | Interdental brush | Emanuel B. Tarrson, Thomas P. Kelly | 1987-08-25 |
| D291504 | Toothbrush | Emanuel B. Tarrson, Thomas P. Kelly | 1987-08-25 |
| 4319377 | Interproximal toothbrush | Emanuel B. Tarrson | 1982-03-16 |