Cleveland, Georgia
United States
3
2012-07-12
The entities that hold a legal rights for patent applications filed by inventor Essich Eberhard:
Eberhard Essich from Cleveland, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Contaminated water detecting and monitoring and warning device and system and method using single sensors in tandem or cascade
#2 | 2012-03-01Water quality indicator using light emitting diodes, rheostat and plug
#3 | 2007-11-08Monitor for Evaluating Changes in Water Quality
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