Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11029162 | Gateway cost data sets for fast routing | Martin Pfeifle, Jonghyun Suh, Tomas Jurco | 2021-06-08 |
| 9015200 | Map update scripts with tree edit operations | Martin Pfeifle, David Schmitz | 2015-04-21 |