JG

John Patrick Grenn

BL Blackberry Limited: 3 patents #89 of 726Top 15%
2O 2236008 Ontario: 1 patents #17 of 56Top 35%
Overall (2017): #73,414 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9847764 Generating adaptive notification Nazih Almalki, Bradley Shayne Ferringo 2017-12-19
9734686 System and method for enhancing a proximity warning sound Mark William Harvey, Phillip A. Hetherington 2017-08-15
9672000 Method and apparatus for generating an audio notification file Bradley Shayne Ferringo, Gregory Jason Fields, Susan Tammy teWinkel, Joseph L. Dvorak, Michael Williams Suman 2017-06-06