Inventor · Cambridge, GB

John Cook

33Patents
12h-index
51Co-inventors
84Inventor score

Filing activity: Jun 5, 1987 → Sep 26, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7946341B2 Systems and methods for distributed interferometric acoustic monitoring Emerging Cross-Sectional Technologies 110 Active
US6766254B1 Method for updating an earth model using measurements gathered during borehole construction Physics 57 Expired
US5713153A Insect trap containing olfactory lure Human Necessities 44 Expired
US6896074B2 System and method for installation and use of devices in microboreholes Physics 31 Expired
US6772066B2 Interactive rock stability display Physics 25 Expired
US7784339B2 Perforation logging tool and method Fixed Constructions 23 Active
US8225867B2 Systems and methods for distributed interferometric acoustic monitoring Emerging Cross-Sectional Technologies 20 Active
US7845430B2 Compliantly coupled cutting system Fixed Constructions 19 Active
US7971661B2 Motor bit system Fixed Constructions 16 Active
US8347958B2 Systems and methods for distributed interferometric acoustic monitoring Emerging Cross-Sectional Technologies 14 Active
US7931091B2 Open-hole wellbore lining Fixed Constructions 13 Active
US7594472B1 Sabot Mechanical Engineering; Lighting; Heating 12 Expired
US8394464B2 Lining of wellbore tubing Chemistry; Metallurgy 11 Active
US4813174A Insect trap and container for olfactory lure Human Necessities 10 Expired
US4817868A Carrier for scented material Emerging Cross-Sectional Technologies 10 Expired
US8746368B2 Compliantly coupled gauge pad system Fixed Constructions 10 Active
US7942214B2 Steerable drilling system Fixed Constructions 9 Active
US8770283B2 Systems and methods for distributed interferometric acoustic monitoring Physics 4 Active
US10233698B2 Instrumented rotary tools with attached cutters Fixed Constructions 4 Active
US9797235B2 Drilling optimization with a downhole motor Electricity 3 Active
US8079415B2 Wellbore intervention tool Fixed Constructions 2 Active
US8602114B2 Open-hole wellbore lining Fixed Constructions 2 Active
US10409300B2 Changing set points in a resonant system Physics 2 Active
US10831218B2 Changing set points in a resonant system Physics 1 Active
US8312940B2 Apparatus and method for improvements in wellbore drilling Fixed Constructions 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.