Berkeley, California
United States
12
2019-05-30
The entities that hold a legal rights for patent applications filed by inventor Morrison H Frank:
H Frank Morrison from Berkeley, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and Method of Estimating Leakage Current Distribution Along Long Conductor Extending into the Earth
#2 | 2017-03-09Subsurface resistivity modeling with electromagnetic fields using a conductive casing
#3 | 2017-03-02System and method for mapping deep anomalous zones of electrical resistivity
#4 | 2016-07-07System and method for groundwater detection and evaluation
#5 | 2015-08-06System and method to induce an electromagnetic field within the earth
#6 | 2012-05-24Marine Source To Borehole Electromagnetic Mapping Of Sub-Bottom Electrical Resistivity
#7 | 2012-05-10Providing a tow cable having plural electromagnetic receivers and one or more electromagnetic sources
#8 | 2011-09-22Surveying a subterranean structure using a vertically oriented electromagnetic source
#9 | 2011-01-20Correction factors for electromagnetic measurements made through conductive material
#10 | 2010-12-23Attenuation of electromagnetic signals passing through conductive material
#11 | 2010-09-09System and method for elevated source to borehole electromagnetic survey
#12 | 2010-01-21Surveying using vertical electromagnetic sources that are towed along with survey receivers
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