Inventor · Spring, TX, US

Andrew D. Vos

31Patents
2h-index
23Co-inventors
53Inventor score

Filing activity: Feb 26, 2013 → May 24, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10697876B1 Fluid analysis devices with shear stress sensors Physics 3 Active
US10520484B2 Aging testing apparatus and use thereof Physics 2 Active
US10947843B2 Method and apparatus for measuring characteristics of fluid in a reservoir Physics 2 Active
US9255647B2 Dynamic fluid gas bleeder manifold Emerging Cross-Sectional Technologies 2 Active
US10241019B2 Variable diameter viscometer for evaluating well fluids Physics 1 Active
US11739636B2 Method and apparatus for measuring characteristics of fluid in a reservoir Physics 1 Active
US10920570B2 Measurement of torque with shear stress sensors Physics 1 Active
US11806756B2 Systems and methods for cleaning shale shakers Mechanical Engineering; Lighting; Heating 1 Active
US11899410B1 Monitoring a wellbore operation using distributed artificial intelligence Fixed Constructions 1 Active
US11713652B1 Mobile robots for managing drilling operations Fixed Constructions 1 Active
US11976952B1 Self-cleaning thermal conductivity sensor for use in a mud pit Physics 0 Active
US11149536B2 Measurement of torque with shear stress sensors Physics 0 Active
US9790753B2 Flexure membrane for drilling fluid test system Physics 0 Active
US11319806B2 Submersible device for measuring drilling fluid properties Fixed Constructions 0 Active
US11506595B2 Non-contact torque sensing Physics 0 Active
US11346334B2 Method for repeatable and accurate dispensing of fluids containing solids Physics 0 Active
US10591395B1 Lubricity testing with shear stress sensors Physics 0 Active
US11491512B2 Systems and methods for cleaning shale shakers Mechanical Engineering; Lighting; Heating 0 Active
US12007286B2 Self-cleaning thermometer for use in a mud pit Performing Operations; Transporting 0 Active
US9937447B2 Threaded safety cap Fixed Constructions 0 Active
US10208882B2 Magnetic pressure pulse attenuation Mechanical Engineering; Lighting; Heating 0 Active
US12085524B2 Sag detection using thermal conductivity Physics 0 Active
US11298753B2 Bulkhead penetrations in hazardous environments Emerging Cross-Sectional Technologies 0 Active
US11428615B2 Active sensor for torque measurement in a viscometer Physics 0 Active
US10920571B2 Measurement of torque with shear stress sensors Physics 0 Active

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