Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9662061 | Ultraviolet camera and display station for capturing reflected ultraviolet light | Brian C. De Guia, Sandy McDonald, Duy Q. Nguyen, Gary Dale Williams | 2017-05-30 |
| 9662062 | Ultraviolet camera and display station for capturing reflected ultraviolet light | Brian C. De Guia, Sandy McDonald, Duy Q. Nguyen, Gary Dale Williams | 2017-05-30 |
| 9058080 | User input device failure prediction | Jeffrey R. McCallum, Tiberiu M. Hajas, Harsha D. Gunatilaka | 2015-06-16 |
| 8874977 | Touch-sensitive user input device failure prediction | Jeffrey R. McCallum, Tiberiu M. Hajas, Harsha D. Gunatilaka | 2014-10-28 |
| 8612808 | Touch-sensitive user input device failure prediction | Jeffrey R. McCallum, Tiberiu M. Hajas, Harsha D. Gunatilaka | 2013-12-17 |