Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052592 | Dispenser for paste compositions | Winfried Degenhard, Ludger Hackmann | 1991-10-01 |
| 5018644 | Dispenser for the dispensing of individual tablets | Ludger Hackmann | 1991-05-28 |
| 4991748 | Device for dispensing portions of grainy media, in particular pellets | Ludger Hackmann, Werner Sieverding | 1991-02-12 |
| 4946076 | Dispenser for pasty compositions | Ludger Hackmann | 1990-08-07 |
| 4767023 | Dispenser for tablets | Ludger Hackmann | 1988-08-30 |
| 4724984 | Device for the portioned dispensation of granular media, tablets or the like | Ludger Hackmann | 1988-02-16 |