Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9435658 | Routing with data version stitching | Robert Geisberger | 2016-09-06 |
| 8756014 | Transit routing system for public transportation trip planning | Hannah Bast, Erik Carlsson, Robert Geisberger, Chris Harrelson, Veselin Raychev +1 more | 2014-06-17 |
| 8738286 | Transit routing system for public transportation trip planning | Hannah Bast, Erik Carlsson, Robert Geisberger, Chris Harrelson, Veselin Raychev +1 more | 2014-05-27 |
| 8417409 | Transit routing system for public transportation trip planning | Hannah Bast, Erik Carlsson, Robert Geisberger, Chris Harrelson, Veselin Raychev +1 more | 2013-04-09 |