Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5991959 | Toothbrush with flexibly mounted bristles | Derek Guy Savill | 1999-11-30 |
| 5970564 | Brush having an elastomeric bridge | George Richard Inns, Derek Guy Savill | 1999-10-26 |
| D401069 | Toothbrush | Donald R. Lamond, John Moldauer, Derek Guy Savill | 1998-11-17 |
| 5833952 | Oral compositions | Janet Grigor | 1998-11-10 |
| 5802656 | Toothbrush with flexibly mounted bristles | Peter Leonard Dawson, Bert D. Heinzelman, Donald R. Lamond, John Moldauer | 1998-09-08 |
| 5019374 | Dentifrices | — | 1991-05-28 |