Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568001 | Packaging tube | — | 1986-02-04 |
| 4548338 | Packing tube | — | 1985-10-22 |
| 4474719 | Process for making head pieces with a membrane for packaging containers of laminate with a metallic barrier layer | — | 1984-10-02 |
| 4454402 | Induction welding apparatus for laminated tubes | Rudolf Jeker | 1984-06-12 |
| 4317420 | Apparatus for making head pieces with a membrane for packaging containers of laminate with a metallic barrier layer | — | 1982-03-02 |