Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6050334 | Single trip whipstock assembly | Bruce McGarian | 2000-04-18 |
| 5531280 | Drill string anchor | Werner Lau, Bruce McGarian | 1996-07-02 |
| 5261498 | Drill string component | Werner Lau, Bruce McGarian | 1993-11-16 |
| 4991649 | Oil well packer retriever | — | 1991-02-12 |