KG

Keith Grafman

📍 Elmont, NY: #262 of 894 inventorsTop 30%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #1,941,592 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10339829 System and method for learning to play a musical instrument 2019-07-02
9524652 System and method for learning to play a musical instrument Sunny Gahazi 2016-12-20