Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10090652 | Coupling joint for coupling insulated conductors | Patrick Silas Harmason, Dong Sub Kim, Charles D'Angelo, III | 2018-10-02 |
| 9466896 | Parallelogram coupling joint for coupling insulated conductors | Patrick Silas Harmason, Dong Sub Kim, Charles D'Angelo, III | 2016-10-11 |