John W. Ryan

SU San Diego State University: 1 patents #1 of 3Top 35%

📍 Belvidere, IL: #1 of 7 inventorsTop 15%

🗺 Illinois: #1,480 of 5,663 inventorsTop 30%

Overall (2004): #187,409 of 270,089Top 70%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6796194	Liquid sampling device	—	2004-09-28