Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D463129 | Toothbrush head with set of bristles | H. Allen Achepohl, Scott H. Koepsel, Judith M. Yablong | 2002-09-24 |
| 5791740 | Interdental brushes having roughened, tapered and rounded bristle ends and method of making the same | Dominic Squillaci, Scott H. Koepsel, Kiyoshi Maekawa | 1998-08-11 |
| 5778476 | Interdental brushes having roughened, tapered and rounded bristle ends and method of making the same | Dominic Squillaci, Scott H. Koepsel, Kiyoshi Maekawa | 1998-07-14 |
| 5488751 | Interdental toothbrush | Vladimir Gekhter | 1996-02-06 |