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Patent applications and USPTO patent grants for Scharf; Joshua.The latest application filed is for "water leak warning device".
Patent | Date |
---|---|
Water leak warning device Grant 9,671,306 - Scharf June 6, 2 | 2017-06-06 |
Water Leak Warning Device App 20160343230 - Scharf; Joshua | 2016-11-24 |
Water leak warning device Grant 9,432,763 - Scharf August 30, 2 | 2016-08-30 |
Water leak warning device Grant 8,970,386 - Scharf March 3, 2 | 2015-03-03 |
Water Leak Warning Device App 20150003619 - Scharf; Joshua | 2015-01-01 |
Water leak warning device Grant D709,395 - Scharf July 22, 2 | 2014-07-22 |
Water Leak Warning Device App 20140104065 - Scharf; Joshua | 2014-04-17 |
Wireless lighting system for staircases and passageways Grant 8,497,634 - Scharf July 30, 2 | 2013-07-30 |
Water Leak Warning Device App 20120299736 - Scharf; Joshua | 2012-11-29 |
Wireless lighting system for staircases and passageways App 20100060173 - Scharf; Joshua | 2010-03-11 |
Water purifier Grant D328,121 - Pedersen , et al. July 21, 1 | 1992-07-21 |
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