Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5908642 | Extrusion head for plastics extruder | Dirk Jan MULDER | 1999-06-01 |
| 5620714 | Distributor head for forming a tubular profile from one or more streams of extruded thermoplastic material | — | 1997-04-15 |