Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165238 | Electrical arc event detection in an electric power system | Edmund O. Schweitzer, III, David E. Whitehead, Krishnanjan Gubba Ravikumar, Austin Edward Wade, Lisa Gayle Nelms +1 more | 2021-11-02 |
| 11125821 | Testing device for protective relays in electric power delivery systems | Edmund O. Schweitzer, III, David E. Whitehead, Tony J. Lee, Krishnanjan Gubba Ravikumar, David Schmidt +1 more | 2021-09-21 |
| 11112466 | Equipment failure detection in an electric power system | Edmund O. Schweitzer, III, Tony J. Lee, David E. Whitehead, Krishnanjan Gubba Ravikumar, Austin Edward Wade +1 more | 2021-09-07 |
| 11108737 | Secure electric power delivery system protection during cyber threats | Edmund O. Schweitzer, III, Krishnanjan Gubba Ravikumar, Austin Edward Wade, Tony J. Lee, David E. Whitehead | 2021-08-31 |
| 11056082 | Waterfall display for high-speed streaming measurements | Edmund O. Schweitzer, III, David E. Whitehead, Krishnanjan Gubba Ravikumar, Austin Edward Wade | 2021-07-06 |
| 11038336 | Redundant power module and discharge circuit for improved substation device availability | Edmund O. Schweitzer, III, David E. Whitehead, Krishnanjan Gubba Ravikumar, Sean Robertson, Austin Edward Wade +1 more | 2021-06-15 |
| 10951057 | Reliable power module for improved substation device availability | Edmund O. Schweitzer, III, David E. Whitehead, Tony J. Lee, Krishnanjan Gubba Ravikumar, Austin Edward Wade +3 more | 2021-03-16 |
| 10317467 | Synchronous machine monitoring and determination of a loss-of-field event using time stamped electrical and mechanical data | Nicholas C. Seeley, Gregary C. Zweigle | 2019-06-11 |
| 7843897 | System, apparatus and method for mixed mode communication on a single network | Peter S. LaDow | 2010-11-30 |
| 7272201 | System for synchronous sampling and time-of-day clocking using an encoded time signal | David E. Whitehead, Gregary C. Zweigle | 2007-09-18 |