Patents/Inventors

Matthew Simmonds

TorontoCA4 patents

4 Patents

US125359872026
Hybrid Input Networked Audio Subwoofer
Lenbrook Industries Limited
0 cites
US122070432025
Speaker with Oblique Mounted Bass Driver
Lenbrook Industries Limited
0 cites
US117552742023
Hybrid Input Networked Audio Subwoofer
Lenbrook Industries Limited
0 cites
US116274072023
Speaker with Oblique Mounted Bass Driver
Lenbrook Industries Limited
0 cites