Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415719 | Valve and choke stem packing assemblies | Jan Kustermans, Rojendra Singh, Christophe Valdenaire, Filip Rousseau, Herman M. Dubois | 2019-09-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415719 | Valve and choke stem packing assemblies | Jan Kustermans, Rojendra Singh, Christophe Valdenaire, Filip Rousseau, Herman M. Dubois | 2019-09-17 |