Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11942244 | Surge protection apparatus and method for substation protective relays | Randy Horton, Charles Perry | 2024-03-26 |
| 11183048 | Apparatus and method for identifying ballistic impact to power transmission assets | James Wu, Drew Benton McGuire, J. Mark Major, Mark C. Webb | 2021-11-23 |
| 10473809 | Apparatus and method for identifying physical security risks to power transmission structures | — | 2019-11-12 |
| 10466294 | Sensor to monitor health of metal oxide arresters | Christiaan Engelbrecht, Robert Carlton Lynch, J. Mark Major | 2019-11-05 |
| 10209293 | Sensor to monitor health of metal oxide arresters | Christiaan Engelbrecht, Robert Carlton Lynch, J. Mark Major | 2019-02-19 |
| 10073131 | Apparatus and method for evaluating non-ceramic insulators with conformal probe | J. Mark Major, Robert Carlton Lynch, Lester Ray Harrell | 2018-09-11 |
| 9970759 | Sensor and method for identifying downed power transmission conductors and structures | — | 2018-05-15 |
| 9903899 | Leakage current sensor for post type insulator | Christiaan Engelbrecht, J. Mark Major, Robert Carlton Lynch | 2018-02-27 |
| 9866064 | Apparatus and method for monitoring substation disconnects and transmission line switches | — | 2018-01-09 |
| 9535105 | Apparatus and method for measuring leakage currents on porcelain and glass insulator disc strings | Christiaan Engelbrecht, J. Mark Major, Robert Carlton Lynch | 2017-01-03 |
| 9470620 | Insulator inspection apparatus and method | Timothy Scott Shaw, Kristopher Charles Kozak, Jerry A. Towler | 2016-10-18 |
| 9261549 | Leakage current sensor for suspension type insulator | Chris Engelbecht, J. Mark Major, Bob Lynch | 2016-02-16 |
| 9261414 | Overhead conductor sensor | Mark Major, Robert Carlton Lynch, Kyle Hill, Sam Harrell, Brandon Rummage | 2016-02-16 |
| 9214827 | Apparatus and method for harvesting power from an overhead transmission conductor | Chris Engelbecht, Eric Engdahl | 2015-12-15 |
| 9176025 | Apparatus and method of vibration testing for manufacturing defect detection in composite insulators | Kristopher Charles Kozak | 2015-11-03 |
| 9063188 | Apparatus and method for identifying high risk non-ceramic insulators (NCI) with conductive or high permittivity defects | Mark Major, Robert Carlton Lynch, Phillip Nathan Beverly, Sam Harrell | 2015-06-23 |
| 8991273 | Apparatus and method for inspecting high voltage insulators | Jason Cary Nave, Glynn R. Bartlett, Cody Michael Porter, Ian Royappan Meinzen | 2015-03-31 |
| 8839804 | Conductor cleaning system | Andrew Stewart, Shridas Ningileri, Neil Hurst, J. Finley Bush, Sike Xia +1 more | 2014-09-23 |
| 8706340 | Underground utility vault inspection system and method | Tiebin Zhao, Steven Wallace Eckroad | 2014-04-22 |
| 8666553 | Line inspection robot and system | J. Mark Major, Glynn R. Bartlett | 2014-03-04 |
| 8660698 | Line inspection robot and system | Mark Major, Glynn R. Bartlett | 2014-02-25 |
| 8657490 | Method for measuring electrical conductor temperature | Gary Charles Sibilant, Daniel Lawry | 2014-02-25 |
| 8505461 | Line inspection robot and system | Mark Major, Glynn R. Bartlett | 2013-08-13 |
| 7943098 | Apparatus for generating ozone and/or O1 using a high energy plasma discharge | Stanley Phillips, Shirley Phillips | 2011-05-17 |
| 7486084 | Apparatus and method for identifying the presence of high conductivity or permittivity conditions in electrically insulating materials | Gordon Luke van der Zel | 2009-02-03 |