Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367312 | Heat-sealable packaging film producing a peelable seal | Walter Bontinck, Marc D'Hondt | 1983-01-04 |
| 4361237 | Heat sealable packaging film producing a peelable seal | Robert Heiremans, Marc D'Hondt | 1982-11-30 |