Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6234360 | Dispenser of paste material | Alfons Bockmann, Gunter Pohlmann, Ludger Sudkamp | 2001-05-22 |
| 6234412 | Spray pump capable of being actuated by a hand lever | — | 2001-05-22 |
| 6189739 | Pump dispenser with threshold actuation and restoring spring | — | 2001-02-20 |
| 6056728 | Device for dispensing discrete doses of a liquid | — | 2000-05-02 |
| 5875928 | Device for mixing and discharging a molding composition | Hans-Helmut Muller, Reiner Diederich, Otto Mengel | 1999-03-02 |
| 5702362 | Nasal applicator | Heiko Herold, Axel Wollenschlager | 1997-12-30 |
| 5603434 | Trigger sprayer | — | 1997-02-18 |
| 5533649 | Closure for container | — | 1996-07-09 |
| 5505196 | Device for inhalation | Heiko Herold, Axel Wollenschlager, Ahmed Sabry Hegazy, Matthias Herboth, Reiner Diederich +1 more | 1996-04-09 |
| 5456672 | Syringe-like device for the dosing of liquids or pastes | Reiner Diederich | 1995-10-10 |
| 5405060 | Liquid spray device | — | 1995-04-11 |
| 5316163 | Bottle top having inner and outer caps for securing and sealing a resilient stopper | — | 1994-05-31 |
| 5267674 | Container for the spray-dispensing of liquid | — | 1993-12-07 |
| 5104004 | Dispenser having piston with channel for passing a stored substance | — | 1992-04-14 |
| 4995521 | Stopper for infusion and transfusion bottles | — | 1991-02-26 |
| 4991744 | Dispenser for the metered delivery of pasty products | — | 1991-02-12 |
| 4976380 | Device for emptying tubes | — | 1990-12-11 |
| 4967937 | Dispenser for the portioned dispensing of pasty compositions | — | 1990-11-06 |
| 4915601 | Dosaging pump with pump bellows on bottles or the like | — | 1990-04-10 |
| 4846372 | Dispenser for paste compositions | — | 1989-07-11 |
| 4844267 | Closure cap for infusion and transfusion bottles | — | 1989-07-04 |
| 4763815 | Dispenser | Herbert Mettenbrink | 1988-08-16 |
| D296526 | Pump head | — | 1988-07-05 |
| 4749106 | Dispenser for the individual dispensing in portions of tablets, pastes or the like | Herbert Mettenbrink | 1988-06-07 |
| 4746226 | Packaging container | — | 1988-05-24 |