Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497283 | Well cement additives, compositions and methods | Larry S. Eoff | 2002-12-24 |
| 6476169 | Methods of reducing subterranean formation water permeability | Larry S. Eoff, Eldon D. Dalrymple | 2002-11-05 |
| 6454004 | Cementing casing strings in deep water offshore wells | Russell M. Fitzgerald | 2002-09-24 |
| 6422314 | Well drilling and servicing fluids and methods of removing filter cake deposited thereby | Bradley L. Todd, James V. Fisk, Jr., James D. Kercheville | 2002-07-23 |
| 6419016 | Methods of cementing in subterranean zones | — | 2002-07-16 |
| 6407177 | Polypropylene blend | Edwar S. Shamshoum, Rolando Paiz, Michael J. Goins | 2002-06-18 |
| 6376418 | Process and catalyst for producing polyolefins having low molecular weight | Edwar S. Shamshoum, Margarito Lopez | 2002-04-23 |