Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654103 | Process for the manufacture of a biodegradable, hydrophobic and transparent film and film thus obtained | — | 1997-08-05 |
| 4664922 | Package for preserving food by generating a modified gas atmosphere | Jean G. Leon, Francois Loevenbruck | 1987-05-12 |