JT

John Tchilinguirian

AI Audio Products International: 2 patents #2 of 5Top 40%
📍 Bowmanville, CA: #18 of 59 inventorsTop 35%
Overall (All Time): #2,164,989 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6996243 Loudspeaker with shaped sound field Andrew C. Welker 2006-02-07
D484492 Speaker Andrew C. Welker 2003-12-30