Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8813330 | Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly | Joseph W. Grez, Jeffrey R. Gueble, Jerry C. Wood, Devin M. Nelson, Kevin A. Miller +9 more | 2014-08-26 |
| 7482906 | Bobin assembly for a driving assembly used in a personal care appliance | Scott E. Hall, Richard K. Taylor | 2009-01-27 |
| 7122921 | Top loading internal assembly for a power toothbrush | Scott E. Hall, Richard K. Taylor | 2006-10-17 |
| 7067945 | Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly | Joseph W. Grez, Jeffrey R. Gueble, Jerry C. Wood, Devin M. Nelson, Kevin A. Miller +9 more | 2006-06-27 |