Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414743 | Method and device for thermally disintegrating a starting material using foreign particles | Hans-Jürgen Sickelmann, Armin Grob | 2013-04-09 |
| 5201982 | Method for producing self-sealing envelopes | — | 1993-04-13 |
| 4997285 | Machine for handling pourable, pasty, and/or fluid materials with a built-in disintegrator | — | 1991-03-05 |