Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733276 | Power line sag monitoring device | Scott M. Manson, Gregary C. Zweigle, Richard M. Edge | 2023-08-22 |
| 11614498 | Wireless neutral current sensor (WNCS) | Kei Hao, Raymond W. Rice | 2023-03-28 |
| 11424609 | Power line sag monitoring device | Scott M. Manson, Gregary C. Zweigle, Richard M. Edge | 2022-08-23 |
| 11397198 | Wireless current sensor | Raymond W. Rice, Benjamin T. Rowland, James Mobley | 2022-07-26 |
| 11372045 | Predictive maintenance of protective devices using wireless line sensors and systems | Kei Hao | 2022-06-28 |
| 11289900 | Broken conductor detector | James Mobley, Raymond W. Rice | 2022-03-29 |
| 11143687 | Discharge event monitoring device | Scott M. Manson, Gregary C. Zweigle | 2021-10-12 |
| 10978863 | Power line sag monitoring device | Scott M. Manson, Gregary C. Zweigle, Richard M. Edge | 2021-04-13 |
| 10775448 | Automatic phase identification for electric power delivery lines | — | 2020-09-15 |
| 10649020 | High-impedance fault detection using coordinated devices | — | 2020-05-12 |
| 10419064 | One-way broadcast communication | Miralem Cosic, Raymond W. Rice, Chen Zhu, Bryson R. Bechtel | 2019-09-17 |
| 10379500 | Time distribution device with multi-band antenna | David E. Whitehead, Henry Loehner | 2019-08-13 |
| 10288741 | Multi-constellation GNSS integrity check for detection of time signal manipulation | — | 2019-05-14 |
| 10161986 | Electric power system monitoring using distributed conductor-mounted devices | Edmund O. Schweitzer, III, David E. Whitehead | 2018-12-25 |
| 10122487 | Time distribution switch | David E. Whitehead, Henry Loehner | 2018-11-06 |
| 9813173 | Time signal verification and distribution | Srinivas Achanta, David E. Whitehead | 2017-11-07 |
| 9759816 | Multi-constellation GNSS integrity check for detection of time signal manipulation | — | 2017-09-12 |
| 9760062 | Time distribution with multi-band antenna | David E. Whitehead, Henry Loehner | 2017-09-12 |
| 9709682 | Multi-constellation GNSS integrity check for detection of time signal manipulation | — | 2017-07-18 |
| 9709680 | Quality of precision time sources | David E. Whitehead, Henry Loehner | 2017-07-18 |
| 9599719 | Detection of manipulated satellite time signals | David E. Whitehead, Francis Cooper | 2017-03-21 |
| 9590411 | Systems and methods for time synchronization of IEDs via radio link | — | 2017-03-07 |
| 9520860 | Time distribution switch | David E. Whitehead, Henry Loehner | 2016-12-13 |
| 9425652 | Adaptive holdover timing error estimation and correction | Daniel B. Rippon | 2016-08-23 |
| 9400330 | Manipulation resilient time distribution network | Gregary C. Zweigle, Christopher R. Huntley | 2016-07-26 |