Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5088642 | Container for liquids and bulk materials | — | 1992-02-18 |
| 5069385 | Cuboid gable package with a pouring spout arranged in the area of a flat top | — | 1991-12-03 |
| 5000375 | Parallelepipedal package, especially one made of a composite of cardboard and plastic, for liquids, soups, and similar products, and method of manufacture | Matthias Dammers, Klaus O. K. Kamin | 1991-03-19 |
| 4930683 | Parallelepipedal flat gabled package and method of manufacture | — | 1990-06-05 |
| 4887720 | Package for liquid materials | — | 1989-12-19 |
| 4801073 | Liquid packaging container with a filmed-over notch | — | 1989-01-31 |
| 4795086 | Gable-topped container | — | 1989-01-03 |
| 4728024 | Liquid packaging container with filmed-over notches | — | 1988-03-01 |
| 4666044 | Tear-open flap orifice on packs consisting of plastic-coated laminated material with a folded-round fillet-seam closure and a process for producing the tear-open flap orifice | — | 1987-05-19 |
| 4634008 | Container made out of a flat material like paper, cardboard, etc. with a ridged-seam closure, especially a parallelepipedal container for liquid and made out of paper, plastic or composite | Ulrich Strole, Arnold Tholen | 1987-01-06 |
| 4442970 | Package for liquids | — | 1984-04-17 |
| 4429828 | Beverage package | — | 1984-02-07 |