Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11754607 | Detection of electric discharges that precede fires in electrical wiring | Robert S. Marshall, Christopher Dale Sloop, Stan Heckman, Donnie Bixler | 2023-09-12 |
| 11249125 | Detection of electric discharges that precede fires in electrical wiring | Robert S. Marshall, Christopher Dale Sloop, Stan Heckman, Donnie Bixler | 2022-02-15 |
| 10641806 | Detection of electric discharges that precede fires in electrical wiring | Robert S. Marshall, Christopher Dale Sloop, Stan Heckman, Donnie Bixler | 2020-05-05 |