Patents/Inventors

David Brice Sullivan

Mechanicsburg, PAUS2 patents

3 Patents

US124197862025
External Ear Canal Pressure Regulation System
Nocira, LLC
0 cites
US123968922025
External Ear Canal Pressure Regulation Device
NOCIRA, LLC
0 cites
US121025062024
Method for External Ear Canal Pressure Regulation to Alleviate Disorder Symptoms
Nocira, LLC
0 cites