Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880559 | Method of and apparatus for making perforations in the wrappers of rod-shaped products | — | 2005-04-19 |
| 6840247 | Filter-attachment machine and method of operating a filter-attachment machine | Berthold Maiwald, Manfred Folger, Karl-Heinz Pawelko, Franz Rottmann | 2005-01-11 |