Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742667 | Method of and apparatus for sterilizing packaging material, especially container-type packages | Horst Muller | 1988-05-10 |
| 4631173 | Method of sterilizing packaging material, especially container-type packages | Horst Muller | 1986-12-23 |
| 4251303 | Method and apparatus for making a fillet-seam closure on a folding carton, particularly a peaked-top carton | Paul Schmidt, Harald Sturm | 1981-02-17 |
| 4241560 | Apparatus for folding and closing the tops of folding cartons | Paul Schmidt | 1980-12-30 |