Ralph DeLong

UM University of Minnesota: 1 patents #17 of 136Top 15%

📍 New Brighton, MN: #11 of 37 inventorsTop 30%

🗺 Minnesota: #1,999 of 5,843 inventorsTop 35%

Overall (2011): #190,471 of 364,097Top 55%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8013853	Virtual dental patient	Bill Douglas	2011-09-06