Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918289 | Electric hair dryer | Heinz-Jurgen Ohlsen | 1990-04-17 |
| 4896020 | Portable electric hair dryer | — | 1990-01-23 |
| 4896021 | Portable electric hair dryer | Heinrich Komesker | 1990-01-23 |