DK

David William Kravitz

BL Blackberry Limited: 1 patents #109 of 338Top 35%
IBM: 1 patents #5,274 of 11,638Top 50%
Overall (2021): #168,980 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10979418 Template-based distributed certificate issuance in a multi-tenant environment Dulce B. Ponceleon, Diego A. Masini, John B. Geagan, III, Brian K. Smith 2021-04-13
10944575 Implicitly certified digital signatures Gregory Marc Zaverucha, Daniel Richard L. Brown 2021-03-09