Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
NC

Nigel Chapman

ALAceaxis Limited: 1 patents #5 of 10Top 50%
SDSecretary Of State For Defence: 1 patents #45 of 267Top 20%
Harlow, GB: #178 of 388 inventorsTop 50%
Overall (All Time): #1,935,068 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10263713 Location of a source of passive intermodulation in a frequency selective device Simon Gale, David Bevan, Fiona Wilson 2019-04-16
9188413 Shaped charge casing Stephen James McLean, Douglas Kirkpatrick 2015-11-17