Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446717 | Core-containing sealing assembly | L. Cameron White, Erik P. Eriksen | 2002-09-10 |
| 6374918 | In-tubing wellbore sidetracking operations | John D. Roberts, James R. Longbottom, Alex Dawson, David Duguid, Frank Middleton +2 more | 2002-04-23 |
| 6364037 | Apparatus to actuate a downhole tool | David J. Brunnert, Thurman B. Carter, Gary Duron Ingram, David W. Teale | 2002-04-02 |