Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9999828 | Card shuffler | Travis L. Sines, Leon Schmidt, Bruce Weyrauch, James R. Kesler, Philip Malthaner | 2018-06-19 |
| 9643078 | Card shuffler | Travis L. Sines, Leon Schmidt, Bruce Weyrauch, James R. Kesler, Philip Malthaner | 2017-05-09 |
| 8201027 | Virtual flight recorder hosted by system tracing facility | John Michael Attinella, Larry J. Cravens, Edwin C. Grazier, Jay P. Kurtz, David Ferguson Legler | 2012-06-12 |
| 7483956 | E-mail to physical mail converter | David L. Johnson | 2009-01-27 |
| D483375 | Football helmet computer case | — | 2003-12-09 |