Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5817395 | A grainy thermoplastic film and process for its manufacture | Petrus Karsten, Simon Van Zanten | 1998-10-06 |
| 4469755 | Preform made from a thermoplastic and process for blow-moulding a hollow article from such a preform | — | 1984-09-04 |
| 4451426 | Process for blow-molding a hollow article from a preform made from a thermoplastic | — | 1984-05-29 |