Inventor · disambiguated record
John R. Abarca
Also filed as: ABARCA JOHN R
4 granted patents·1 pending application·45 citations·filing 1991–2009
76Inventor score
Top patents by PatentIndex Score
5 records- 0174US8281865B2Tubular valve system and methodJOSEPH PAUL·Filed 2009·Granted Oct 9, 2012·5 cites·24 claims
- 0260US7730941B2Expandable tool with enhanced expansion capabilityBAKER HUGHES INC·Filed 2005·Granted Jun 8, 2010·9 cites·12 claims
- 0347US5201369AReinflatable external casing packerBAKER HUGHES INC·Filed 1991·Granted Apr 13, 1993·22 cites·15 claims
- 0443US2011000660A1Modular valve body and method of makingBAKER HUGHES INC·Filed 2009·Application pending·0 cites
- 0533US5366020AReinflatable external casting packer and method of casingBAKER HUGHES INC·Filed 1993·Granted Nov 22, 1994·9 cites·26 claims
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