Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6161244 | Toothbrush | Roland Jeannet, Werner Leutwyler | 2000-12-19 |
| D421339 | Toothbrush | Roland Jeannet, Werner Leutwyler | 2000-03-07 |
| D414609 | Toothbrush having an indicator | Roland Jeannet, Werner Leutwyler | 1999-10-05 |
| D414340 | Toothbrush having an indicator | Roland Jeannet, Werner Leutwyler | 1999-09-28 |
| 5911712 | Tampon, especially for feminine hygiene, and process and apparatus for producing it | Hans Werner Schoelling | 1999-06-15 |
| D402470 | Toothbrush having an indicator | Roland Jeannet, Werner Leutwyler | 1998-12-15 |
| 5832576 | Apparatus for producing a tampon having densified, solid, fibrous core | Hans Werner Schoelling | 1998-11-10 |
| 5813102 | Process for producing a tampon having densified, solid, fibrous core | Hans Werner Schoelling | 1998-09-29 |
| D396349 | Toothbrush | Roland Jeannet, Werner Leutwyler | 1998-07-28 |
| 5768737 | Mechanical-type toothbrush having a removable brushhead | Werner Leutwyler | 1998-06-23 |
| 5707166 | Toothbrush | Roland Jeannet, Werner Leutwyler | 1998-01-13 |
| 5564152 | Toothbrush | Roland Jeannet, Werner Leutwyler | 1996-10-15 |
| 5377830 | Brushead magazine for toothbrushes | Roland Jeannet, Werner Leutwyler | 1995-01-03 |
| 5301821 | Holder for a body grooming tool | Roland Jeannet, Werner Leutwyler | 1994-04-12 |
| 4969298 | Apparatus for clamping bar-shaped cutters at a grinding machine | Georg Machler | 1990-11-13 |
| 4397251 | Foot-operated control device for electrically operated appliances | — | 1983-08-09 |