Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388252 | Electric toothbrush | Franz A. Stutzer | 1997-12-30 |
| D387908 | Electric toothbrush | Franz A. Stutzer | 1997-12-23 |
| D382438 | Coffee maker | Franz A. Stutzer | 1997-08-19 |
| D377133 | Toaster | Franz A. Stutzer | 1997-01-07 |