Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6098289 | Dry-shaving apparatus | Matthias Wetzel, Terence Gordon Royle | 2000-08-08 |
| 6052904 | Dry-shaving apparatus | Matthias Wetzel, Terence Gordon Royle | 2000-04-25 |
| 5611145 | Dry-shaving apparatus | Matthias Wetzel, Terence Gordon Royle | 1997-03-18 |
| 4514618 | Compact electric hair dryer | Rudolf Majthan, Rolf Stuhler, Charles C. Packham | 1985-04-30 |
| 4300280 | Hair dryer and method for producing a heating element therefor | Rudolf Majthan, Rolf Stuhler, Charles C. Packham | 1981-11-17 |