Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796818 | Extender card with insertion/removal arrangement | Zbigniew Kabat, Andrew J. Karkowski | 2004-09-28 |
| 5163219 | Printed wiring extender card separator tool | Orest B. Akulow, Andrew J. Karkowski | 1992-11-17 |