Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673710 | Appliance for treating hair | Norbert Schaefer, Silvia Kamalla, Michael Stolper | 1997-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673710 | Appliance for treating hair | Norbert Schaefer, Silvia Kamalla, Michael Stolper | 1997-10-07 |