Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480690 | Multi-layer polyamide-based packaging casing | Karl Stenger, Dieter Beissel | 1996-01-02 |
| 4746391 | Apparatus for continuous welding or sealing of seams of plastic films | Klaus Heyse | 1988-05-24 |
| 4741938 | Web-shaped or tubular packaging film, in particular a sausage casing, with a barrier layer | Erna Kastl, Karl Stenger, Horst Faust | 1988-05-03 |
| 4623566 | Film of fiber-reinforced regenerated cellulose provided with a gas-impermeable layer, for the production of tubular casings | Erna Kastl, Horst Faust, Karl Stenger | 1986-11-18 |
| 4593721 | Tubular packaging casing | Klaus Heyse | 1986-06-10 |
| 4563231 | Tubular casing, process for its manufacture, and its use as a sausage casing | Herbert Porrmann, Walter Seifried, Karl Stenger | 1986-01-07 |
| 4401136 | Tubular casing, process for its manufacture, and its use as a sausage casing | Herbert Porrmann, Walter Siefried, Karl Stenger | 1983-08-30 |
| 4396039 | Smoke-permeable tubular casing and process for its manufacture | Herbert Porrman, Walter Seifried, Karl Stenger | 1983-08-02 |