Inventor · disambiguated record
Alan Wilson-Langman
Also filed as: WILSON-LANGMAN ALAN
6 granted patents·2 pending applications·62 citations·filing 2004–2025
80Inventor score
Top patents by PatentIndex Score
8 records- 0194US11473418B1Horizontal directional drilling system and methodVERMEER MFG CO·Filed 2021·Granted Oct 18, 2022·4 cites·19 claims
- 0284US2025297543A1Horizontal directional drilling system and methodVERMEER MFG CO·Filed 2025·Application pending·0 cites
- 0378US12352152B2Horizontal directional drilling system and methodVERMEER MFG CO·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
- 0473US7013991B2Obstacle detection system for underground operationsGAS TECHNOLOGY INST·Filed 2004·Granted Mar 21, 2006·49 cites·23 claims
- 0572US11927090B2Horizontal directional drilling system and methodVERMEER MFG CO·Filed 2022·Granted Mar 12, 2024·0 cites·19 claims
- 0669US10082561B2Symbiotic radar and communication systemUNIV CAPE TOWN·Filed 2014·Granted Sep 25, 2018·4 cites·16 claims
- 0760US9348020B2Offset frequency homodyne ground penetrating radarWILSON-LANGMAN ALAN·Filed 2013·Granted May 24, 2016·5 cites·24 claims
- 0838US2019369283A1Cross-bore detection during horizontal directional drillingVERMEER CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →