Inventor · disambiguated record
Ruvinda Gunawardana
Also filed as: GUNAWARDANA RUVINDA · GUNAWARDANA RUVINDA VIPUL
8 granted patents·2 pending applications·100 citations·filing 2001–2023
86Inventor score
Top patents by PatentIndex Score
10 records- 0190US11360400B2Transport system having a magnetically levitated transportation stageMASSACHUSETTS INST TECHNOLOGY·Filed 2018·Granted Jun 14, 2022·3 cites·9 claims
- 0283US6978828B1Heat pipe cooling systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Dec 27, 2005·32 cites·23 claims
- 0382US2024085809A1Transport System Having a Magnetically Levitated Transportation StageMASSACHUSETTS INST TECHNOLOGY·Filed 2023·Application pending·0 cites
- 0478US11953836B2Transport system having a magnetically levitated transportation stageMASSACHUSETTS INST TECHNOLOGY·Filed 2022·Granted Apr 9, 2024·0 cites·20 claims
- 0571US6993446B2Method and apparatus for predicting the time to failure of electronic devices at high temperaturesSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Jan 31, 2006·22 cites·27 claims
- 0668US6606009B2Self-compensating ovenized clock adapted for wellbore applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Aug 12, 2003·16 cites·28 claims
- 0759US7263836B2Vortex tube cooling systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Sep 4, 2007·25 cites·36 claims
- 0842US7113051B2Frequency characterization of quartz crystalsSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Sep 26, 2006·2 cites·31 claims
- 0934US2005097911A1[downhole tools with a stirling cooler system]SCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Application pending·0 cites
- 1032US10821373B2Educational story telling toyGUNAWARDANA RUVINDA VIPUL·Filed 2018·Granted Nov 3, 2020·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →