Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018705 | Spark gap protection device | Aristidis Michalopoulos, Ian Robert Jandrell, John Michael Van Coller | 2011-09-13 |
| 7787230 | Spark gap protection device | Aristidis Michalopoulos, Ian Robert Jandrell, John Michael Van Coller | 2010-08-31 |