SH

Sean Humphrey

📍 Des Moines, IA: #347 of 657 inventorsTop 55%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,935,034 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856405 Means and method for flavored wood reeds for woodwind instruments — 1989-08-15