Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8122976 | Valve, core sampling apparatus and method | Philippe Cravatte | 2012-02-28 |
| 7600580 | Sealed core sample barrel | Philippe Cravatte, Nikola Vidman | 2009-10-13 |
| 6425447 | Apparatus for handling geological samples | Philippe Cravatte | 2002-07-30 |
| 6145604 | Core Machine | — | 2000-11-14 |