Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851650 | Unclogging of a discharge opening of a tunnel boring machine by ultrasonic waves | Quentin Marie Christophe Bonnemaison, Pierre-Marie Pascal Tierce | 2020-12-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851650 | Unclogging of a discharge opening of a tunnel boring machine by ultrasonic waves | Quentin Marie Christophe Bonnemaison, Pierre-Marie Pascal Tierce | 2020-12-01 |