Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7904331 | System to quantify consumer preferences | Sev K. H. Keil, Dick R. Wittink, Joel S. Binn, Hiek Roelof van der Scheer | 2011-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7904331 | System to quantify consumer preferences | Sev K. H. Keil, Dick R. Wittink, Joel S. Binn, Hiek Roelof van der Scheer | 2011-03-08 |