Mannella; Eugene J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mannella; Eugene J..The latest application filed is for "reduced drag casing connection".
- Mannella; Eugene J. - Richmond TX
| Patent | Date |
|---|---|
| Reduced drag casing connection Grant 10,822,885 - Mannella November 3, 2 | 2020-11-03 |
| Reduced Drag Casing Connection App 20180266189 - MANNELLA; Eugene J. | 2018-09-20 |
| Buoyant clamp for tubular members Grant 8,882,066 - Otten , et al. November 11, 2 | 2014-11-11 |
| Buoyant Clamp For Tubular Members App 20130139359 - Otten; Gregory K. ; et al. | 2013-06-06 |
| Coupling for drilling-with-casing operations Grant 8,075,023 - Geary , et al. December 13, 2 | 2011-12-13 |
| Coupling For Drilling-with-casing Operations App 20080179884 - Geary; George B. ; et al. | 2008-07-31 |
| Coupling for drilling-with-casing operations Grant 7,347,459 - Geary , et al. March 25, 2 | 2008-03-25 |
| Seal For A Fluid Assembly App 20070246219 - Mannella; Eugene J. ; et al. | 2007-10-25 |
| Method of sealing threaded connections App 20060107509 - Mannella; Eugene J. ; et al. | 2006-05-25 |
| Coupling for drilling-with-casing operations App 20050242583 - Geary, George B. ; et al. | 2005-11-03 |
| Threaded pipe connection having a retainer gasket with pressure relief vents Grant 6,695,357 - Schenk , et al. February 24, 2 | 2004-02-24 |
| Threaded coupling with water exclusion seal system Grant 6,550,822 - Mannella , et al. April 22, 2 | 2003-04-22 |
| Threaded pipe connection having a retainer gasket with pressure relief vents App 20030025328 - Schenk, Douglas C. ; et al. | 2003-02-06 |
| Threaded coupling with water exclusion seal system App 20020158469 - Mannella, Eugene J. ; et al. | 2002-10-31 |
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