Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830644 | Method for determination of a matching colour variant | Alan Craighead, Claude Griffith | 2020-11-10 |
| 10375148 | Colour variant selection method using a mobile device | Eric Jacob Jan Kirchner, Jeroen Hoogink | 2019-08-06 |
| 9135886 | Colour calibration of electronic display screens | Eric Jacob Jan Kirchner, Ivo Bernardus Nicolaas Van Der Lans, André Half, Roelof Johannes Baptist Gottenbos | 2015-09-15 |
| 7804597 | Method for matching paint | Klaas Hendrik De Haas, Eric Jacob Jan Kirchner, Roelof Johannes Baptist Gottenbos | 2010-09-28 |