Caprera; Brian J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Caprera; Brian J..The latest application filed is for "control valve trim".
- Caprera; Brian J. - Warwick RI
- Caprera; Brian J. - Worchester MA
- Caprera; Brian J. - Southbridge MA
| Patent | Date |
|---|---|
| Control valve trim Grant 9,683,667 - Caprera June 20, 2 | 2017-06-20 |
| Control Valve Trim App 20140138566 - Caprera; Brian J. | 2014-05-22 |
| Control valve trim Grant 8,585,011 - Caprera November 19, 2 | 2013-11-19 |
| Control Valve Trim App 20100252768 - Caprera; Brian J. | 2010-10-07 |
| Seal cartridge control valve Grant 7,726,339 - Caprera June 1, 2 | 2010-06-01 |
| Fluid control valve device Grant 7,363,941 - Caprera April 29, 2 | 2008-04-29 |
| Seal cartridge control valve App 20070164517 - Caprera; Brian J. | 2007-07-19 |
| Fluid control valve device App 20070040136 - Caprera; Brian J. | 2007-02-22 |
| Fluid control valve device App 20060130911 - Caprera; Brian J. | 2006-06-22 |
| Low torque ball valve seat Grant 6,988,708 - Caprera January 24, 2 | 2006-01-24 |
| Dual segment ball valve Grant 6,981,691 - Caprera January 3, 2 | 2006-01-03 |
| Dual segment ball valve App 20050082506 - Caprera, Brian J. | 2005-04-21 |
| Low torque ball valve seat App 20050072953 - Caprera, Brian J. | 2005-04-07 |
| Top entry ball valves with cam adjustable seats Grant 5,117,858 - Osthues , et al. June 2, 1 | 1992-06-02 |
| Process for the manufacture of friable silicon nitride bodies Grant 5,061,416 - Willkens , et al. October 29, 1 | 1991-10-29 |
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