Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9939458 | Insulated accelerometer assembly for high voltage environment | Lawrence E. Jordan, Timothy Joseph Laskey, Ronald Irving Longwell, David John Wardell | 2018-04-10 |
| 9014995 | Collector monitoring system | Ruben Jeevanasan Fair, Ronald Irving Longwell, Haiyan Sun, Karim Younsi | 2015-04-21 |