JK

John Kasha

KT Kai Technologies: 1 patents #3 of 4Top 75%
Overall (All Time): #1,964,344 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10085103 Music enhancing device for sound systems 2018-09-25
4864245 Modification unit for an amplifier 1989-09-05