MS

Matthew C. Schonert

📍 El Cajon, CA: #8 of 42 inventorsTop 20%
🗺 California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #221,562 of 364,097Top 65%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8075365 Yo-yo having a string-formed response system Hans W. Van Dan Elzen 2011-12-13