Broken Arrow, Oklahoma
United States
4
2020-09-24
The entities that hold a legal rights for patent applications filed by inventor Matson John A.:
John A. Matson from Broken Arrow, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Marine multibeam sonar device
#2 | 2016-02-18Marine multibeam sonar device
#3 | 2016-02-18Marine multibeam sonar device
#4 | 2016-01-21Sonar transducer array assembly and methods of manufacture thereof
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