Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5458419 | Flexible container for bulk material | Peter Trepte, Gunther Luttgens | 1995-10-17 | |
| 4940736 | Production of low density polypropylene foam | Juergen Nebe | 1990-07-10 | $21,805,000 |
| 4514463 | Laminate suitable as sealing liner for liquid containers | Dietrich E. Bornemann | 1985-04-30 | $17,691,000 |