Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8182915 | Spinning method | Eric Heuveling, Bastiaan Krins, Johannes Frederick Boer | 2012-05-22 |
| 7731876 | Spinning method | Eric Heuveling, Bastiaan Krins, Johannes Frederik Boer | 2010-06-08 |
| 6495075 | Process for preparing polyketone fibres | Jannes Veurink, Johannes A. Juijn | 2002-12-17 |
| 5618480 | Process of making multifilament yarn, monofilament or film of polyethylene naphthalate | Christiaan Jurriaan Maria van den Heuvel, Anton Peter De Weijer, Herman M. Heuvel | 1997-04-08 |
| 5466525 | Multifilament yarn of polyethylene naphthalate and method for producing said yarn | Christiaan J. Maria, Anton Peter De Weijer, Herman M. Heuvel | 1995-11-14 |