Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9871029 | Bus driver / line driver | John Twomey, Brian B. Moane | 2018-01-16 |
| 9484739 | Overvoltage protection device and method | Edward John Coyne, John Twomey, Seamus P. Whiston, David J. Clarke, Donal McAuliffe +4 more | 2016-11-01 |