Matarazzo; Anthony
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matarazzo; Anthony.The latest application filed is for "butterfly valve plate sealing assemblies".
- Matarazzo; Anthony - Queen Creek AZ
| Patent | Date |
|---|---|
| Butterfly valve plate sealing assemblies Grant 8,528,880 - LaBenz , et al. September 10, 2 | 2013-09-10 |
| Bi-directional overpressure shut-off valve Grant 8,286,661 - Krake , et al. October 16, 2 | 2012-10-16 |
| Butterfly Valve Plate Sealing Assemblies App 20120025118 - LaBenz; Joel ; et al. | 2012-02-02 |
| Bi-directional Overpressure Shut-off Valve App 20100301238 - Krake; Bradley ; et al. | 2010-12-02 |
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