Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D913379 | Gaming machine | Karl Frederick Zedell, Jr., Sigmund Hyunjai Lee, Daniel Harden, Robert W. Strickler, Ariel Turgel | 2021-03-16 |
| D889554 | Game tower | Ian R. Scott, Karl Frederick Zedell, Jr. | 2020-07-07 |