SM

Steven McHaney

MO Marimba One: 1 patents #3 of 5Top 60%
Overall (All Time): #2,688,860 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11482201 Materials and fabrication method for percussive musical instruments Robert A. H. Heard, Ronald L. Samuels 2022-10-25