ER

Erin A. Ryan

Overall (All Time): #3,743,645 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5520181 Positioning device for producing movement in the shoulder Marc S. Kreidler, Rodney E. Bell, Charles P. Ho, David Hung, Harrie J. M. Wolters +1 more 1996-05-28