Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5982383 | System and method for generating graphics charts | Matthias Grabiak, Ivan Ivanek | 1999-11-09 |
| 5844558 | System and method for generating graphics charts | Matthias Grabiak, Ivan Ivanek | 1998-12-01 |
| 5588108 | System and method for generating graphics charts | Matthias Grabiak, Ivan Ivanek | 1996-12-24 |