Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8788372 | Method and system for classifying retail products and services using characteristic-based grouping structures | Bjorn Kettner, Cornelia Behrendt-Schinke | 2014-07-22 |
| 8620722 | System and method for organizing an enterprise | Bjorn Kettner, Cornelia Behrendt-Schinke | 2013-12-31 |
| 8484135 | Method of and system for assignment of price groups | Bjorn Kettner | 2013-07-09 |
| 7739203 | Method and system for classifying retail products and services using price band categories | Bjöern Kettner | 2010-06-15 |