Inventor · disambiguated record

Christopher Crews

Also filed as: CREWS CHRISTOPHER · CREWS CHRISTOPHER A

4 granted patents·16 citations·filing 2003–2024

69Inventor score

Technology areasE21B

Files withLONGBOW COMPLETION SERVICES LLC3

Top patents by PatentIndex Score

4 records

0187US11891877B1Hydraulic fracturing plugLONGBOW COMPLETION SERVICES LLC·Filed 2021·Granted Feb 6, 2024·7 cites·16 claims
0276US11933132B1Frac plug and method of controlling fluid flow in plug and perforation systemsLONGBOW COMPLETION SERVICES LLC·Filed 2021·Granted Mar 19, 2024·1 cites·15 claims
0364US12497858B2Hydraulic fracturing plugLONGBOW COMPLETION SERVICES LLC·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
0445USD502588SNovelty hatFiled 2003·Granted Mar 8, 2005·8 cites·1 claims

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