Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daryl Porter — 3 Patents

Oracle: 3 patents #4,054 of 14,854Top 30%
Danville, CA: #494 of 1,210 inventorsTop 45%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Daryl Porter has been granted 3 US patents while listed as an inventor at Oracle. The first was granted in 2006 and the most recent in June 2010. Daryl Porter ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Daryl Porter in Danville, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7734696 Hierarchical org-chart based email mailing list maintenance Donald H. Osterberg, Jr. 2010-06-08 $15,507,000
7693732 Lab reservation system Stefano Cei, Gregory D. Collins, Krishna Nekkalapudi, Ranga Polisetti, David Yee 2010-04-06 $63,816,000
7069263 Automatic trend analysis data capture David Yee 2006-06-27 $45,231,000