Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10365302 | High voltage capacitor monitor and maintenance system | Josh Keister, Jiyuan Fan, Karl Eric Fender | 2019-07-30 |
| 10241136 | High voltage capacitor current monitor | Josh Keister, Tan Tran, Karl Eric Fender | 2019-03-26 |
| 9823637 | Fault detection and isolation using a common reference clock | Fan Jiyuan | 2017-11-21 |
| 9581624 | Corona avoidance electric power line monitoring, communication and response system | Joshua David Keister, Harold Dean Allen, III | 2017-02-28 |
| 9482494 | Bullet resistant shield for electric power equipment | David Lombardo, Scott White, Samuel R. Harmon | 2016-11-01 |
| 9442138 | High voltage sensor located within line insulator | — | 2016-09-13 |
| 9077161 | Integral current transforming electric circuit interrupter | — | 2015-07-07 |
| 9052363 | High voltage switch blade closing detector | Raj Anand, Brian Vanhiel, Kirk W. Charles, Andres Rodriguez, Brian Berner | 2015-06-09 |
| 8957342 | Sealed solenoid magnetically operated high voltage electric power switch | Neil McCord, Frank Clay Blalock, Donald Fletcher Swing, III, Roy P. Alexander, Kent Davey +1 more | 2015-02-17 |
| 8866487 | Directional fault sectionalizing system | John H. Brunke, Bradley John Schafer, Richard Charles Leonhardt, David Moore | 2014-10-21 |
| 8861155 | High-impedance fault detection and isolation system | — | 2014-10-14 |
| 8717721 | High impedance fault isolation system | — | 2014-05-06 |
| 8659862 | Directional fault location and isolation system | — | 2014-02-25 |
| 8392130 | High voltage power line communication system using an energy harvesting power supply | Bradley John Schafer, Russell Keith Ortkiese, Raj Anand | 2013-03-05 |
| 8274007 | Magnet interrupter for high voltage switching | Frank Clay Blalock, Jeremy Stone | 2012-09-25 |
| 8063333 | Limited flash-over electric power switch | Bradley John Schafer, Soung Hwan Lyu, Brian Roberts, Richard Burge | 2011-11-22 |
| 7683798 | Current monitoring device for high voltage electric power lines | — | 2010-03-23 |
| 7476823 | Current pause device for an electric power circuit interrupter | — | 2009-01-13 |
| 7191074 | Electric power monitoring and response system | Raj Anand, Lyle T. Keister | 2007-03-13 |
| D532752 | Single-phase capacitor switch | Neil McCord, Todd Douthit | 2006-11-28 |
| D531133 | High voltage capacitor switch | Neil McCord, John M. Wolka | 2006-10-31 |
| D531132 | Three-phase capacitor switch | Neil McCord, Todd Douthit | 2006-10-31 |
| D529870 | Single-phase high voltage capacitor switch | Neil McCord, John M. Wolka | 2006-10-10 |
| 7115828 | Internally switched electric power interrupter | Neil McCord, John M. Wolka | 2006-10-03 |
| 7078643 | Capacitor switch with internal retracting impedance contactor | Neil McCord | 2006-07-18 |