Inventor · disambiguated record
Shankar T. Rajagopalan
Also filed as: RAJAGOPALAN SHANKAR · RAJAGOPALAN SHANKAR T
12 granted patents·2 pending applications·90 citations·filing 1999–2020
90Inventor score
Top patents by PatentIndex Score
14 records- 0194US10040141B2Laser controlled internal welding machine for a pipelineCrc evans pipeline int inc·Filed 2014·Granted Aug 7, 2018·22 cites·20 claims
- 0293US11458571B2Systems and methods for use in welding pipe segments of a pipelineCrc evans pipeline int inc·Filed 2017·Granted Oct 4, 2022·6 cites·13 claims
- 0393US9821415B2Internal pipeline coolerCRC-EVANS PIPELINE INT INC·Filed 2014·Granted Nov 21, 2017·27 cites·14 claims
- 0491US10695876B2Self-powered welding systems and methodsCrc evans pipeline int inc·Filed 2015·Granted Jun 30, 2020·7 cites·24 claims
- 0589US9969031B2Near-weld purge gas delivery systemCrc evans pipeline int inc·Filed 2016·Granted May 15, 2018·5 cites·17 claims
- 0684US10828715B2System for weldingCrc evans pipeline int inc·Filed 2015·Granted Nov 10, 2020·2 cites·10 claims
- 0783US10480862B2Systems and methods for use in welding pipe segments of a pipelineCrc evans pipeline int inc·Filed 2017·Granted Nov 19, 2019·2 cites·37 claims
- 0882US10589371B2Rotating welding system and methodsCrc evans pipeline int inc·Filed 2017·Granted Mar 17, 2020·2 cites·37 claims
- 0980US11175099B2Systems and methods for use in welding pipe segments of a pipelineCrc evans pipeline int inc·Filed 2019·Granted Nov 16, 2021·1 cites·15 claims
- 1075US11767934B2Internally welded pipesCrc evans pipeline int inc·Filed 2017·Granted Sep 26, 2023·2 cites·9 claims
- 1169US2021023640A1System for weldingCrc evans pipeline int inc·Filed 2020·Application pending·0 cites
- 1254US6354123B1Pipeline mandrel positioning control systemCRC PIPELINE INT INC·Filed 2000·Granted Mar 12, 2002·7 cites·26 claims
- 1351US2014229394A1Renewable energy credit management system and methodOPEN ACCESS TECHNOLOGY INTERNAT·Filed 2014·Application pending·0 cites
- 1433US6092406APipeline mandrel positioning control systemCRC PIPELINE INT INC·Filed 1999·Granted Jul 25, 2000·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →