Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Groupon › David Johnston
DJ

David Johnston — 1 Patent in 2016

GRGroupon: 1 patents #8 of 54Top 15%
Portola Valley, CA: #69 of 130 inventorsTop 55%
California: #22,912 of 57,791 inventorsTop 40%
Overall (2016): #426,474 of 481,213Top 90%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9390112 Automated dynamic data quality assessment Mark Thomas Daly, Shawn Ryan Jeffery, Matthew DeLand, Nick Pendar, Andrew James 2016-07-12

Nearby-Ranked Inventors

David Johnstone1
David E. Johnstone1
Darrell Johnstone1
David B. R. Johnston1
David A. Johnston1
David Ian Johnston1
Darian P. Johnston1
David H. Johnson1
Darren L. Johnson1