Patents/Inventors

Barry Epstein

Dallas, TXUS1 patent

2 Patents

US124708692025
Hearing-assist Systems and Methods for Audio Quality Enhancements in Performance Venues
The Epstein Hear Us Now Foundation
0 cites
US119685042024
Hearing-assist Systems and Methods for Audio Quality Enhancements in Performance Venues
The Epstein Hear Us Now Foundation
0 cites