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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Opferman — 3 Patents in 2021

LCLevel 3 Communications: 3 patents #22 of 194Top 15%
Denver, CO: #50 of 669 inventorsTop 8%
Colorado: #426 of 5,235 inventorsTop 9%
Overall (2021): #62,108 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11178157 Data and source validation for equipment output data or equipment failure prediction using blockchains Steven M. Casey, Kevin M. McBride, William Lawrence O'Brien 2021-11-16 $94,554,000
11076337 System and method for implementing combined broadband and wireless self-organizing network (SON) Thomas Schwengler 2021-07-27 $85,423,000
10938647 Edge database management of the network data plane Ronald A. Lewis 2021-03-02 $50,107,000