Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Range — 3 Patents

SPSpx: 3 patents #98 of 468Top 25%
Franklin, TN: #184 of 577 inventorsTop 35%
Tennessee: #5,737 of 20,272 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Christopher Range has been granted 3 US patents while listed as an inventor at Spx. The first was granted in 2015 and the most recent in August 2016. Christopher Range ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Christopher Range in Franklin, TN, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9428282 Obstruction light having wireless status transmission capability Mark Vernon Lane, Russell Bruner, Scott Fulton, David Duryea 2016-08-30 $9,328,000
9236908 Obstruction lighting and power line communication system Russell Bruner 2016-01-12 $2,651,000
8926148 Beacon light having a lens Christopher Shumate, David Duryea, Nimrod McDade, III, Russell Bruner, Handani Kam 2015-01-06 $13,193,000