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Patent applications and USPTO patent grants for Dufau; Oscar.The latest application filed is for "toilet overflow prevention system and method".
Patent | Date |
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Toilet Overflow Prevention System And Method App 20220228354 - Bowcutt; Kevin ;   et al. | 2022-07-21 |
Toilet overflow prevention system and method Grant 11,306,470 - Bowcutt , et al. April 19, 2 | 2022-04-19 |
Toilet Overflow Prevention System And Method App 20210079637 - Bowcutt; Kevin ;   et al. | 2021-03-18 |
Toilet overflow prevention system and method Grant 10,760,254 - Bowcutt , et al. Sep | 2020-09-01 |
Toilet Overflow Prevention System And Method App 20190323220 - Bowcutt; Kevin ;   et al. | 2019-10-24 |
Toilet overflow prevention system and method Grant 10,190,301 - Bowcutt , et al. Ja | 2019-01-29 |
Toilet Overflow Prevention System And Method App 20180282988 - Bowcutt; Kevin ;   et al. | 2018-10-04 |
Toilet overflow prevention system and method Grant 9,896,831 - Bowcutt , et al. February 20, 2 | 2018-02-20 |
Toilet Overflow Prevention System And Method App 20170233993 - Bowcutt; Kevin ;   et al. | 2017-08-17 |
Toilet overflow prevention system and method Grant 9,644,357 - Bowcutt , et al. May 9, 2 | 2017-05-09 |
Toilet Overflow Prevention System And Method App 20130247291 - Bowcutt; Kevin ;   et al. | 2013-09-26 |
Toilet overflow prevention system and method Grant 8,370,969 - Bowcutt , et al. February 12, 2 | 2013-02-12 |
Toilet Overflow Prevention System And Method App 20120023654 - Bowcutt; Kevin ;   et al. | 2012-02-02 |
Toilet overflow prevention system and method Grant 7,950,265 - Bowcutt , et al. May 31, 2 | 2011-05-31 |
Toilet Overflow Prevention System And Method App 20100095447 - Bowcutt; Kevin ;   et al. | 2010-04-22 |
Toilet overflow prevention system and method Grant 7,636,959 - Bowcutt , et al. December 29, 2 | 2009-12-29 |
Toilet Overflow Prevention System And Method App 20080141447 - Bowcutt; Kevin ;   et al. | 2008-06-19 |
Cleaner injector system Grant 5,042,095 - Schoepe , et al. August 27, 1 | 1991-08-27 |
Electrical connector Grant 4,312,556 - Dufau January 26, 1 | 1982-01-26 |
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