Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8635114 | Stored value transaction system and method including an integrated database server | Michael Blandina, Mari Belczynski | 2014-01-21 |
| 7840446 | Stored value transaction system including an integrated database server | Michael Blandina, Mari Belczynski | 2010-11-23 |
| 7447648 | Stored value transaction system including an integrated database server | Michael Blandina, Mari Belczynski | 2008-11-04 |
| 7216091 | Stored value transaction system including an integrated database server | Michael Blandina, Mari Belczynski | 2007-05-08 |
| 4881058 | Combined audible and visual alarm system | — | 1989-11-14 |
| 4703312 | Voice-override alarm system | — | 1987-10-27 |
| 4657346 | Optical packages including fiber seals | Stanley L. Kaufman, Friedrich Zwickel | 1987-04-14 |