Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8746140 | Base material for screen-printing | Jacob Jacobus Poelman, Johannes Franciscus Gerardus Koster, Stephanus Gerardus Johannes Blankenborg | 2014-06-10 |
| 8173216 | Method and device for producing a base material for screen-printing, and base material of this type | Jacob Jacobus Poelman, Johannes Franciscus Gerardus Koster, Stephanus Gerardus Johannes Blankenborg | 2012-05-08 |