John Christopher Ripstra

IBM: 1 patents #1,866 of 5,464Top 35%

📍 Rochester, MN: #97 of 337 inventorsTop 30%

🗺 Minnesota: #1,405 of 4,663 inventorsTop 35%

Overall (2004): #187,606 of 270,089Top 70%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6785693	Management of multiple links to a file in a file system	Dennis Steven DeLorme, Alan Leon Levering, Jeffrey J. Parker	2004-08-31