Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10272188 | Cerebrospinal fluid treatment | Michael Ward | 2019-04-30 |
| 8208014 | Electronic shopping cart display system | Paul G. Begum, Sean P. McElroy, Marlow Draney | 2012-06-26 |
| 7887503 | Method and apparatus for removing harmful proteins from a mammalian's ventricular cerebrospinal fluid | — | 2011-02-15 |
| 7614743 | Vital signs monitoring system with wireless pupilometer interface | — | 2009-11-10 |
| 6012244 | Trigger unit for shopping cart display | Paul G. Begum | 2000-01-11 |
| 5420606 | Instant electronic coupon verification system | Paul G. Begum | 1995-05-30 |