Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11157984 | System and method for item recommendations | Ralf Bertram, Gerhard Schrimpf | 2021-10-26 |
| 8700448 | System and method for item recommendations | Ralf Bertram, Gerhard Schrimpf | 2014-04-15 |
| 8327061 | Reducing occupancy of digital storage devices | Manfred Boldy, Peter Sander | 2012-12-04 |
| 7567706 | Ultra light weight browser | Norbert Götz | 2009-07-28 |
| 6418398 | Optimization with ruin recreate | Gunter Dueck, Martin Maehler, Johannes Schneider, Gerhard Schrimpf | 2002-07-09 |
| 6012834 | Apparatus and method for automatic self-adapting control of sales and adjustment of prices to market movements in an automatic vending machine | Gunter Dueck, Jurgen Jager, Hans-Martin Wallmeier | 2000-01-11 |