Stowe; Calvin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stowe; Calvin.The latest application filed is for "milling tool for establishing openings in wellbore obstructions".
- Stowe; Calvin - Bellaire TX
- Stowe; Calvin - West University Place TX
| Patent | Date |
|---|---|
| Milling tool for establishing openings in wellbore obstructions Grant 8,499,834 - Guidry , et al. August 6, 2 | 2013-08-06 |
| Milling Tool for Establishing Openings in Wellbore Obstructions App 20110240367 - Guidry; Christopher W. ; et al. | 2011-10-06 |
| Single mill casing window cutting tool and method Grant 7,370,702 - Stowe May 13, 2 | 2008-05-13 |
| Cutters for downhole cutting devices Grant 7,363,992 - Stowe , et al. April 29, 2 | 2008-04-29 |
| Cutters for downhole cutting devices App 20080006446 - Stowe; Calvin ; et al. | 2008-01-10 |
| Single mill casing window cutting tool App 20050150656 - Stowe, Calvin | 2005-07-14 |
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