Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11694514 | Gaming machine with remote redemption options | — | 2023-07-04 |
| 11443592 | Electronic gaming device with improved redemption options | Alexei Shakhirev | 2022-09-13 |
| D933689 | Display screen or portion thereof with graphical user interface | Tamara Grassle, Dianne Kessler, Charles Levecke, Leonard Evan Kahn, Afrazuddin Mohammad +3 more | 2021-10-19 |
| 11120663 | Gaming machine with remote redemption options | — | 2021-09-14 |
| 10720014 | Electronic gaming device with improved redemption options | Alexei Shakhirev | 2020-07-21 |
| 10636249 | Gaming machine with remote redemption options | — | 2020-04-28 |
| D846579 | Display screen or portion thereof with graphical user interface | Tamara Grassle, Dianne Kessler, Charles Levecke, Leonard Evan Kahn, Afrazuddin Mohammad +3 more | 2019-04-23 |
| 10043343 | Gaming machine with remote redemption options | — | 2018-08-07 |
| D792431 | Display screen or portion thereof with graphical user interface | Tamara Grassle, Dianne Kessler, Charles Levecke, Leonard Evan Kahn, Afrazuddin Mohammad +3 more | 2017-07-18 |
| 9292656 | Systems and methods for improved perinatal workflow | Tamara Grassle, Dianne Kessler, Charles Levecke, Leonard Evan Kahn, Afrazuddin Mohammad +3 more | 2016-03-22 |