JS

John Strawn

Yamaha: 1 patents #1,232 of 2,001Top 65%
Overall (All Time): #3,755,942 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5569871 Musical tone generating apparatus employing microresonator array James A. Wheaton, Erling Wold, Steven D. Warwick 1996-10-29