McCain; William D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for McCain; William D..The latest application filed is for "method for reducing permeability restriction near wellbore".
- McCain; William D. - College Station TX
| Patent | Date |
|---|---|
| Method for reducing permeability restriction near wellbore Grant 6,945,327 - Ely , et al. September 20, 2 | 2005-09-20 |
| Method for reducing permeability restriction near wellbore App 20040157749 - Ely, John W. ; et al. | 2004-08-12 |
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