Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11182430 | Low ink drawings of dense graphs | Ioannis Tollis | 2021-11-23 |
| 9082226 | Graph drawing using precise shape clipping | Krists Boitmanis | 2015-07-14 |
| 8542234 | System for arranging a plurality of relational nodes into graphical layout form | Karlis Freivalds, Francois Bertault, Uli Foessmeier | 2013-09-24 |
| 6091424 | Labeling graphical features of drawings | Konstantinos G. Kakoulis, Ioannis Tollis | 2000-07-18 |