Constien; Vernon George
Patent Applications and Registrations
Patent applications and USPTO patent grants for Constien; Vernon George.The latest application filed is for "product for coating wellbore screens".
- Constien; Vernon George - Sperry OK
- Constien; Vernon George - Tulsa OK
| Patent | Date |
|---|---|
| Product for coating wellbore screens Grant 7,360,593 - Constien April 22, 2 | 2008-04-22 |
| Product for coating wellbore screens App 20050065037 - Constien, Vernon George | 2005-03-24 |
| Product for coating wellbore screens Grant 6,831,044 - Constien December 14, 2 | 2004-12-14 |
| Product for coating wellbore screens App 20020142919 - Constien, Vernon George | 2002-10-03 |
| Product and process for coating wellbore screens Grant 6,394,185 - Constien May 28, 2 | 2002-05-28 |
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