Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988212 | Connecting unit having a gas pressure regulating apparatus mounted between a gas cylinder and a gas burner apparatus | Dimitri Dutat | 1999-11-23 |
| 5325790 | Rollback-preventing apparatus for a rail vehicle | — | 1994-07-05 |