Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10378284 | System for rotary drilling by electrical discharge | Boni DRAMANE, Jean-Louis GAUSSEN, Christophe GOEPFERT | 2019-08-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10378284 | System for rotary drilling by electrical discharge | Boni DRAMANE, Jean-Louis GAUSSEN, Christophe GOEPFERT | 2019-08-13 |