Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8434791 | Lottery transaction mechanisms | Kenneth E. Irwin, Jr., Gary R. Streeter, Patricia M. Irwin | 2013-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8434791 | Lottery transaction mechanisms | Kenneth E. Irwin, Jr., Gary R. Streeter, Patricia M. Irwin | 2013-05-07 |