Inventor · disambiguated record
Christopher Spurrell
Also filed as: SPURRELL CHRISTOPHER · SPURRELL CHRISTOPHER HENRY
4 granted patents·1 pending application·32 citations·filing 2008–2015
72Inventor score
Top patents by PatentIndex Score
5 records- 0190US7839969B2Device and method for detecting deposition on an inner surface of a pipeCHEVRON USA INC·Filed 2008·Granted Nov 23, 2010·20 cites·23 claims
- 0285US9691219B1Enhanced electronic gaming machine with electronic maze and eye gaze displayIGT CANADA SOLUTIONS ULC·Filed 2015·Granted Jun 27, 2017·9 cites·20 claims
- 0371US10089827B2Enhanced electronic gaming machine with gaze-based popup messagingIGT CANADA SOLUTIONS ULC·Filed 2015·Granted Oct 2, 2018·2 cites·4 claims
- 0462US10339758B2Enhanced electronic gaming machine with gaze-based dynamic messagingIGT CANADA SOLUTIONS ULC·Filed 2015·Granted Jul 2, 2019·1 cites·20 claims
- 0549US2010000910A1System and method for separating a trace element from a liquid hydrocarbon feedCHEVRON USA INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →