Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D311298 | Hot beverage maker | — | 1990-10-16 |
| D310931 | Hot beverage maker or the like | — | 1990-10-02 |
| D294885 | Electric toothbrush | — | 1988-03-29 |
| 4704954 | Drip coffee maker | — | 1987-11-10 |
| 4603448 | Rotary electric toothbrush | Frederic H. Middleton, Theodore L. Taylor, Thomas N. Vaughn | 1986-08-05 |