Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712131 | Method for producing an exchanger and exchanger | Hendrik Willem Brinkman, Harrie Gorter, Rinse Alle Terpstra, Johannes Coenradus Theodorus Van Der Heijde, Godefridus Hendricus Maria Gubbels | 2004-03-30 |
| 6261510 | Method for producing hollow fibrous membranes for microfiltration, ultrafiltration or gas separation | Rinse Alle Terpstra | 2001-07-17 |
| 6174490 | Method for producing an exchanger | Hendrik Willem Brinkman, Harrie Gorter, Rinse Alle Terpstra, Johannes Coenradus Theodorus Van Der Heijde, Godefridus Hendricus Maria Gubbels | 2001-01-16 |
| 5707584 | Method for the production of ceramic hollow fibres | Rinse Alle Terpstra, Frits Kornelis Feenstra | 1998-01-13 |