Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660102 | Apparatus for preparing a tubular product containing a filling | Werner Leonhardt, Ingemar Svahn | 1997-08-26 |
| 5601862 | Process for layering strips of food material | Anders B. Ganrot, Werner Leonhardt | 1997-02-11 |