RS

Ralph Allan Stacey

BL Blackberry Limited: 1 patents #1,631 of 2,554Top 65%
Overall (All Time): #2,953,352 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9696819 Method and apparatus pertaining to a stylus having a multi-level force-sensitive user interface Cornel MERCEA, Jacek S. Idzik 2017-07-04