Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035256 | Method for extrapolating traveltimes across shadow zones | — | 2000-03-07 |
| 5724310 | Traveltime generation in the presence of velocity discontinuities | Uwe K. Albertin | 1998-03-03 |