Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151630 | Triggerable switching spark gap | Jurgen Boy | 1992-09-29 |
| 5142194 | Spark gap component of particular spacing mounted within a shield | Tetsuo Fukumoto, Juergen Boy | 1992-08-25 |