Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8626559 | Preference information-based metrics | Dick R. Wittink, Hiek Roelof van der Scheer, Andrew P. Golden | 2014-01-07 |
| 7958006 | System to provide consumer preference information | Dick R. Wittink, Hielke Roelof van der Scheer | 2011-06-07 |
| 7908166 | System and method to quantify consumer preferences using attributes | Dick R. Wittink, Hiek Roelof van der Scheer | 2011-03-15 |
| 7904331 | System to quantify consumer preferences | Dick R. Wittink, Joel S. Binn, G. Adam Condo, Hiek Roelof van der Scheer | 2011-03-08 |
| 7827203 | System to determine respondent-specific product attribute levels | Dick R. Wittink, Hiek Roelof van der Scheer | 2010-11-02 |
| 7698161 | System to quantify consumer preferences | Dick R. Wittink, Joel S. Binn, G. Adam Condo, Hiek Roelof van der Scheer | 2010-04-13 |
| 7596505 | System to quantify consumer preferences | Dick R. Wittink, Hiek Roelof van der Scheer | 2009-09-29 |