Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309587 | Plasma spray nozzle with internal injection | Heiko Gruner, Francis-Jurjen Ladru | 2016-04-12 |
| 8528835 | Plasma spray nozzle with internal injection | Heiko Gruner, Francis-Jurjen Ladru | 2013-09-10 |