Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7675816 | Enhanced noise cancellation in VSP type measurements | Holger Mathiszik, Stephen McLaughlin | 2010-03-09 |
| 7633834 | VSP pattern recognition in absolute time | Holger Mathiszik, Douglas J. Patterson | 2009-12-15 |
| 6907348 | Synthetic acoustic array acquisition and processing | Richard J. Kostelnick | 2005-06-14 |