KR

Kathy Ryan

📍 Chesterfield, MO: #130 of 434 inventorsTop 30%
🗺 Missouri: #387 of 1,485 inventorsTop 30%
Overall (2002): #178,741 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6464508 Method and apparatus for teaching music theory — 2002-10-15