Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JK

John Alan KELLS — 4 Patents

Gold Coast, AU: #53 of 365 inventorsTop 15%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John Alan KELLS has been granted 4 US patents. The first was granted in 2017 and the most recent in July 2024. John Alan KELLS ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John Alan KELLS in Gold Coast, AU.

Patents per Year

Patents granted per year, 2017 to 2024Bar chart with a peak of 1 patents in 2017.peak 12017: 1 patents20172018: 1 patents20182022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12051951 Cooling arrangements in devices or components with windings David Bruce Trowbridge SERCOMBE, Stuart JOHNSTONE 2024-07-30
11374452 Cooling arrangements in devices or components with windings David Bruce Trowbridge SERCOMBE, Stuart JOHNSTONE 2022-06-28
9866097 High speed turbine Ante Guina, Kurt Labes, Stuart A. Galt, Johannes S. De Beer, David B. T. Sercombe +1 more 2018-01-09
9762094 Low speed electromagnetic turbine Ante Guina, Kurt Labes, Stuart A. Galt, Johannes S. De Beer, David B. T. Sercombe +1 more 2017-09-12