Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D828860 | Hand-held device | Paul V. Fenton, Jr., Dave Dufour, Ben Streeter, Sam Kjellman, Alan D. Ball | 2018-09-18 |
| D824441 | Cartridge | Paul V. Fenton, Jr., Dave Dufour, Ben Streeter, Sam Kjellman | 2018-07-31 |
| 9430789 | Method for verifying the age or location of a player before initiating play of an internet-based game | Kenneth E. Irwin, Jr., Charles Kline | 2016-08-30 |
| 8827795 | Method for verifying the age or location of a player before initiating play of an internet-based game | Kenneth E. Irwin, Jr., Charles Kline | 2014-09-09 |
| 8638479 | Enhanced scanner design | Kenneth E. Irwin, Jr., Sten Hallundbaek Mejenborg, Jonathan Holbrook, Burbank Herndon, William F. Behm | 2014-01-28 |
| 8562411 | Electronic gaming devices | Kenneth E. Irwin, Jr. | 2013-10-22 |
| 8434791 | Lottery transaction mechanisms | Kenneth E. Irwin, Jr., Mather Lindsay, Patricia M. Irwin | 2013-05-07 |
| 8408986 | Internet based lottery redemption system and methods | Kenneth E. Irwin, Jr., Charles Kline | 2013-04-02 |
| 8199370 | Enhanced scanner design | Kenneth E. Irwin, Jr., Sten Hallundbaek Mejenborg, Jonathan Holbrook, Burbank Herndon, William F. Behm | 2012-06-12 |
| 8177136 | Embedded optical signatures in documents | Fred W. Finnerty, Kenneth E. Irwin, Jr. | 2012-05-15 |
| 8033905 | Preprinted lottery tickets using a player activated electronic validation machine | Kenneth E. Irwin, Jr., Chuck Kline | 2011-10-11 |
| 7959503 | Game apparatus | Kenneth E. Irwin, Jr., Mark Tevis | 2011-06-14 |
| 7867075 | Game apparatus | Kenneth E. Irwin, Jr. | 2011-01-11 |
| 7837117 | Embedded optical signatures in documents | Fred W. Finnerty, Kenneth E. Irwin, Jr. | 2010-11-23 |
| 7819739 | Game apparatus | Kenneth E. Irwin, Jr., William F. Behm, Mark Tevis | 2010-10-26 |
| D590450 | Lottery ticket game device | Kenneth E. Irwin, Jr. | 2009-04-14 |
| D589093 | Lottery ticket game device | Kenneth E. Irwin, Jr. | 2009-03-24 |
| D582990 | Game device | Kenneth E. Irwin, Jr. | 2008-12-16 |
| D581990 | Game device | Kenneth E. Irwin, Jr. | 2008-12-02 |
| 7364091 | Embedded optical signatures in documents | — | 2008-04-29 |
| 7252222 | Embedded optical signatures in documents | Fred W. Finnerty, Kenneth E. Irwin, Jr. | 2007-08-07 |
| 6875105 | Lottery ticket validation system | William F. Behm, Mark Bofill, Steven J. Daigle, Kenneth E. Irwin, Jr., Bret Levy +2 more | 2005-04-05 |
| 6776337 | Electronic verification machine for documents | Kenneth E. Irwin, Jr., Steven J. Daigle | 2004-08-17 |
| 6491215 | Electronic verification machine for documents | Kenneth E. Irwin, Jr., Steven J. Daigle, Mark Bofill, Mark Tevis | 2002-12-10 |
| 6435408 | Electronic verification machine for documents | Kenneth E. Irwin, Jr., Steven J. Daigle | 2002-08-20 |