Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D599556 | Set of bristles for a toothbrush | Bruce M. Russell, Douglas Hohlbein, Frank Hom | 2009-09-08 |
| D598199 | Set of bristles for a toothbrush | Bruce M. Russell, Douglas Hohlbein, Frank Hom | 2009-08-18 |