Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11360516 | Portable device for processing, transmitting, and receiving information, sound, and video | Andrzej Krzysztof Kierski | 2022-06-14 |
| D931250 | Smartphone | Andrzej Krzysztof Kierski | 2021-09-21 |