Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6584466 | Internet document management system and methods | Daniel Leibu, Evan V Chrapko, Valerian Pappes | 2003-06-24 |
| 6314425 | Apparatus and methods for use of access tokens in an internet document management system | Evan V Chrapko | 2001-11-06 |