Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
EJ

Eugene E. Johnston — 4 Patents

CACa: 4 patents #157 of 1,424Top 15%
Pittsburgh, PA: #2,026 of 7,570 inventorsTop 30%
Pennsylvania: #19,360 of 74,527 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Eugene E. Johnston has been granted 4 US patents while listed as an inventor at Ca. The first was granted in 2014 and the most recent in January 2017. Eugene E. Johnston ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Eugene E. Johnston in Pittsburgh, PA, US.

Patents per Year

Patents granted per year, 2014 to 2017Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142015: 1 patents20152016: 1 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9553915 Method and system for implementing commands Jan Podrouzek 2017-01-24 $4,740,000
9418167 System and method for invoking web services from command-line program 2016-08-16 $12,245,000
9026587 System and method for invoking application commands with web service calls 2015-05-05 $49,409,000
8825828 Method and system for implementing notifications Jan Podrouzek 2014-09-02 $14,760,000