Inventor · disambiguated record

Willem Van Vark

Also filed as: VAN VARK WILLEM

2 granted patents·93 citations·filing 2006–2006

68Inventor score

Technology areasC01B

Files withSHELL OIL CO2

Top patents by PatentIndex Score

2 records

0196US7426959B2Systems and methods for producing oil and/or gasSHELL OIL CO·Filed 2006·Granted Sep 23, 2008·80 cites·7 claims
0289US7601320B2System and methods for producing oil and/or gasSHELL OIL CO·Filed 2006·Granted Oct 13, 2009·13 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →