Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JH

John V. Hanke — 2 Patents in 2021

NINiantic: 1 patents #8 of 36Top 25%
Google: 1 patents #1,256 of 4,199Top 30%
Oakland, CA: #175 of 882 inventorsTop 20%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #147,353 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11167205 Placement of virtual elements in a virtual world associated with a location-based parallel reality game Keith P. Golden, Mark A. Aubin, Phillip Craig Keslin, James Dinkelacker, Charles Spirakis +1 more 2021-11-09
10990638 Processing ambiguous search requests in a geographic information system Lawrence E. Greenfield, Daniel Egnor, Francois Bailly 2021-04-27