Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615921 | Apparatus and method for remote adjustment of drill string centering to prevent damage to wellhead | Richard P. Whitelaw, Norman Brammer | 2003-09-09 |
| 6581691 | Landing adapter for soft landing a tubing hanger in the bore of a production tree or wellhead housing | Norman Brammer | 2003-06-24 |
| 6516876 | Running tool for soft landing a tubing hanger in a wellhead housing | — | 2003-02-11 |