Siena; Matthew J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Siena; Matthew J..The latest application filed is for "tub overflow drain test system".
- Siena; Matthew J. - Portland CT
- Siena; Matthew J - Portland CT
| Patent | Date |
|---|---|
| Tub overflow drain test system Grant 10,948,374 - Graham , et al. March 16, 2 | 2021-03-16 |
| Tub Overflow Drain Test System App 20190346331 - Graham; Christopher ; et al. | 2019-11-14 |
| Universal toilet lever Grant 9,151,030 - Siena , et al. October 6, 2 | 2015-10-06 |
| Universal Drain Stopping Device With Enlarged Stopper App 20110138527 - Siena; Matthew J. ; et al. | 2011-06-16 |
| Single-piece High Rate Flush Valve Assembly App 20110126348 - Jeffers; Chris W. ; et al. | 2011-06-02 |
| Universal flush valve kit and method of using App 20100212079 - Jeffers; Chris W. ; et al. | 2010-08-26 |
| Universal toilet lever App 20080115263 - Siena; Matthew J. ; et al. | 2008-05-22 |
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