Dallas, Texas
United States
4
2018-12-27
The entities that hold a legal rights for patent applications filed by inventor Risley Thomas:
Thomas Risley from Dallas, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Portable acoustical unit
#2 | 2017-09-14Portable acoustical unit
#3 | 2017-05-25Portable acoustical unit for voice recognition
#4 | 2017-01-26Acoustical Electrical Receptacles
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