United States
4
2019-10-03
The entities that hold a legal rights for patent applications filed by inventor Obermeyer Henry K.:
Henry K. Obermeyer from , US has applied for patents for these inventions. The list has both pending applications and granted patents:
Abutment Plate for Water Control Gate
#2 | 2019-06-20Reversible pump-turbine installation
#3 | 2009-04-23Spectrometric synthetic aperture radar
#4 | 2008-06-19Hydroelectric generating station and method of constructing same
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