Inventor · disambiguated record
Darwin D. Arline
Also filed as: ARLINE DARWIN D
3 granted patents·2 pending applications·41 citations·filing 2006–2013
68Inventor score
Top patents by PatentIndex Score
5 records- 0183US7806193B2Swellable packer with back-up systemsBAKER HUGHES INC·Filed 2008·Granted Oct 5, 2010·25 cites·15 claims
- 0275US7478679B2Field assembled packerBAKER HUGHES INC·Filed 2006·Granted Jan 20, 2009·16 cites·21 claims
- 0350US9834404B2Method of making a downhole swellable seal with a passageway therethroughCASTILLO ROBERT O·Filed 2013·Granted Dec 5, 2017·0 cites·10 claims
- 0448US2010230902A1Downhole sealing device and method of makingBAKER HUGHES INC·Filed 2009·Application pending·0 cites
- 0548US2013008643A1Downhole sealing device and method of makingBAKER HUGHES INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →