Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458519 | Process for cooling a metal workload in a multimedia quench system | Werner Hendrik Grobler | 2016-10-04 |
| 8784575 | Low pressure carbonitriding method and device | Jean Berlier, Xavier Doussot | 2014-07-22 |
| 8303731 | Low pressure carbonitriding method and device | Jean Berlier, Xavier Doussot | 2012-11-06 |
| 7118634 | Low-pressure cementation method | Laurent Pelissier | 2006-10-10 |