Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Richard Dean Rush — 2 Patents

ETEksigent Technologies: 2 patents #9 of 21Top 45%
Belmont, CA: #875 of 1,494 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Richard Dean Rush has been granted 2 US patents while listed as an inventor at Eksigent Technologies. The first was granted in 2012 and the most recent in August 2014. Richard Dean Rush ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Richard Dean Rush in Belmont, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8794929 Electrokinetic pump designs and drug delivery systems Deon S. Anex, Charles M. Schwimmer, David Laurence Black, Michael Gearhart 2014-08-05
8152477 Electrokinetic pump designs and drug delivery systems Deon S. Anex, Charles M. Schwimmer, David Laurence Black, Michael Gearhart 2012-04-10