Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9081585 | Interfacing a device driver with an application using a virtual driver interface and a strategy | Rob Purser, Christian Portal | 2015-07-14 |
| 8776039 | Interfacing a device driver with an application using a virtual driver interface and a strategy | Rob Purser, Christian Portal | 2014-07-08 |
| 7966622 | Interfacing a device driver with an application using a virtual driver interface and a strategy | Rob Purser, Christian Portal | 2011-06-21 |