Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478096 | Apparatus and method for formation testing while drilling with minimum system volume | Stanley C. Jones, John M. Michaels, Jaedong Lee, Volker Krueger | 2002-11-12 |
| 6427530 | Apparatus and method for formation testing while drilling using combined absolute and differential pressure measurement | Volker Krueger, Per-Erik Berger | 2002-08-06 |