Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Phelps — 2 Patents in 2016

Verizon: 2 patents #217 of 984Top 25%
Colorado Springs, CO: #34 of 283 inventorsTop 15%
Colorado: #761 of 4,945 inventorsTop 20%
Overall (2016): #148,914 of 481,213Top 35%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9276969 Method and system for providing a setup timer in a SIP-based network Matthew A. Nickols, Tim D. Paiement, Peter E. Hanson 2016-03-01 $25,559,000
9247060 Call control for web calls Brian S. Badger 2016-01-26 $39,497,000