Seattle, Washington
United States
4
2018-07-05
The entities that hold a legal rights for patent applications filed by inventor FROEHLICH Jon E.:
Jon E. FROEHLICH from Seattle, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Sensing events affecting liquid flow in a liquid distribution system
#2 | 2016-05-26Sensing events affecting liquid flow in a liquid distribution system
#3 | 2014-01-30Sensing events affecting liquid flow in a liquid distribution system
#4 | 2010-12-16Sensing events affecting liquid flow in a liquid distribution system
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