Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730140 | Integrally molded brush and method of making the same | Kent E. Lageson, Brent D. Niccum, Carole A. Tronnes | 2004-05-04 |
| 6554614 | Dental handpiece brush and method of using the same | John W. Dubbe | 2003-04-29 |
| 6422932 | Integrally molded brush and method for making the same | Kent E. Lageson, Brent D. Niccum, Carole A. Tronnes | 2002-07-23 |
| 6136143 | Surface treating article including a hub | Phillip M. Winter, Charles B. Dousette, Jerome M. Fried, David D. Lindeman | 2000-10-24 |
| D424765 | Center portion of a brush | Richard M. Pihl, David C. Roeker | 2000-05-09 |