Inventor · disambiguated record
Siu-Wah Wai
Also filed as: WAI SIU-WAH
4 granted patents·2 pending applications·46 citations·filing 1995–2017
73Inventor score
Files withBAKER HUGHES INC1ELEMENT SIX ABRASIVES SA1FLORES ALEJANDRO1PERSSON STEFAN MAGNUS OLOF1TANK KLAUS1
Top patents by PatentIndex Score
6 records- 0182US8834026B2Bearings for downhole tools, downhole tools incorporating such bearings, and methods of cooling such bearingsFLORES ALEJANDRO·Filed 2011·Granted Sep 16, 2014·7 cites·13 claims
- 0275US5690706AAbrasive bodyFiled 1995·Granted Nov 25, 1997·37 cites·6 claims
- 0361US9290997B2Downhole tools including bearings and methods of forming sameBAKER HUGHES INC·Filed 2014·Granted Mar 22, 2016·1 cites·18 claims
- 0460US8828899B2Superhard element, method of using same and method of making samePERSSON STEFAN MAGNUS OLOF·Filed 2011·Granted Sep 9, 2014·1 cites·4 claims
- 0554US2017167260A1Wear partELEMENT SIX ABRASIVES SA·Filed 2017·Application pending·0 cites
- 0648US2013199693A1Wear partTANK KLAUS·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →