Assignee
JIN HYUN WOO
US·3 granted patents·2 pending applications·69 citations·filing 2011–2015
Top patents by PatentIndex Score
5 records- 0193US8602113B2Coated oil and gas well production devicesJIN HYUN WOO·Filed 2011·Granted Dec 10, 2013·27 cites·188 claims
- 0292US8590627B2Coated sleeved oil and gas well production devicesJIN HYUN WOO·Filed 2011·Granted Nov 26, 2013·24 cites·188 claims
- 0390US8561707B2Ultra-low friction coatings for drill stem assembliesJIN HYUN WOO·Filed 2011·Granted Oct 22, 2013·18 cites·140 claims
- 0445US2012160363A1High manganese containing steels for oil, gas and petrochemical applicationsJIN HYUN WOO·Filed 2011·Application pending·0 cites
- 0541US2017088910A1Corrosion and cracking resistant high manganese austenitic steels containing passivating elementsJIN HYUN WOO·Filed 2015·Application pending·0 cites
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