Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835243 | Cementing in deep water offshore wells | Anthony Palmer | 2004-12-28 |
| 6811603 | Methods, well cement compositions and lightweight additives therefor | Krista L. Keener, James A. Braden, Jan Pieter Vijn, Bach Dao | 2004-11-02 |
| 6796378 | Methods of cementing high temperature wells and cement compositions therefor | Baireddy R. Reddy, Anthony Palmer | 2004-09-28 |
| 6722433 | Methods of sealing expandable pipe in well bores and sealing compositions | Anthony Palmer | 2004-04-20 |
| 6689208 | Lightweight cement compositions and methods of cementing in subterranean formations | — | 2004-02-10 |