Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Knight — 6 Patents

CTControlled Power Technologies: 4 patents #1 of 10Top 10%
ALAtrix Laboratories: 1 patents #34 of 38Top 90%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Stephen Knight has been granted 6 US patents while listed as an inventor at Controlled Power Technologies. The first was granted in 1997 and the most recent in November 2018. Stephen Knight ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Stephen Knight in Billericay, CO, GB.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10128711 Stator assembly for an electric supercharger 2018-11-13
9559570 Electrical machine Tim Spearman, Mike Dowsett, Toby Heason, Wayne Maddison 2017-01-31
9118228 Liquid cooled electrical machine Mike Dowsett, Toby Heason 2015-08-25
8633624 Liquid cooled electrical machine Mike Dowsett, Toby Heason 2014-01-21
8541914 Liquid cooled electrical machine Mike Dowsett, Toby Heason 2013-09-24
5681873 Biodegradable polymeric composition Richard L. Norton, Arthur J. Tipton 1997-10-28 $3,157,000