Rick D. Steele has been granted 7 US patents while listed as an inventor at Level 3 Communications . The first was granted in 2003 and the most recent in April 2014. Rick D. Steele ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Rick D. Steele in Longmont, CO, US.
Patents per Year Patents granted per year, 2003 to 2014 Bar chart with a peak of 2 patents in 2011. peak 2 2003: 1 patents 2003 2009: 1 patents 2009 2011: 2 patents 2011 2012: 2 patents 2012 2014: 1 patents 2014
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8693347 Voice over data telecommunications network architecture Isaac K. Elliott , Steven P. Higgins , Andrew Dugan , Jon Peterson , Robert L. Hernandez +9 more 2014-04-08
$62,785,000
8270421 Voice over data telecommunications network architecture Isaac K. Elliott , Steven P. Higgins , Andrew Dugan , Jon Peterson , Robert L. Hernandez +9 more 2012-09-18
$51,274,000
8089958 Voice over data telecommunications network architecture Isaac K. Elliott , Steven P. Higgins , Andrew Dugan , Jon Peterson , Robert L. Hernandez +9 more 2012-01-03
$14,655,000
8085761 Voice over data telecommunications network architecture Isaac K. Elliott , Steven P. Higgins , Andrew Dugan , Jon Peterson , Robert L. Hernandez +9 more 2011-12-27
$21,189,000
8036214 Voice over data telecommunications network architecture Isaac K. Elliott , Steven P. Higgins , Andrew Dugan , Jon Peterson , Robert L. Hernandez +9 more 2011-10-11
$39,518,000
7564840 Voice over data telecommunications network architecture Isaac K. Elliott , Steven P. Higgins , Andrew Dugan , Jon Peterson , Robert L. Hernandez +9 more 2009-07-21
$71,125,000
6614781 Voice over data telecommunications network architecture Isaac K. Elliott , Steven P. Higgins , Andrew Dugan , Jon Peterson , Robert L. Hernandez +9 more 2003-09-02
$46,145,000