Austin, Texas
United States
4
2016-01-21
The entities that hold a legal rights for patent applications filed by inventor Maki Voldi E.:
Voldi E. Maki from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Acoustic transducer with impedance matching layer
#2 | 2013-12-12Acoustic transducer with impedance matching layer
#3 | 2013-11-07Focused acoustic transducer
#4 | 2008-06-26Acoustic transducer system for nondestructive testing of cement
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