Inventor · Ames, IA, US

David C. Jiles

26Patents
7h-index
43Co-inventors
69Inventor score

Filing activity: Jan 3, 1989 → Sep 26, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6680663B1 Permanent magnet structure for generation of magnetic fields Mechanical Engineering; Lighting; Heating 24 Expired
US5008621A Multiparameter magnetic inspection system with magnetic field control and plural magnetic transducers Physics 19 Expired
US5394083A Magnetic imaging system for display of local variations of magnetic properties in magnetic material Performing Operations; Transporting 13 Expired
US5313405A System and method for non-destructive evaluation of surface characteristics of a magnetic material Physics 11 Expired
US6273965A Magnetostrictive materials and method for improving AC characteristics in same Electricity 9 Expired
US5479099A Magnetic inspection head suited for contoured or irregular surfaces Physics 9 Expired
US6352649B1 Material for magnetostrictive sensors and other applications based on ferrite materials Electricity 8 Expired
US7326360B1 Cobalt ferrite based magnetostrictive materials for magnetic stress sensor and actuator applications Chemistry; Metallurgy 7 Expired
US5039943A Magnetostrictive magnetometer Physics 6 Expired
US5012189A Method for deriving information regarding stress from a stressed ferromagnetic material Physics 6 Expired
US5475305A Magnetic inspection probe for measurement of magnetic anisotropy Physics 4 Expired
US6093337A Material for magnetostrictive sensors and other applications based on ferrite materials Electricity 4 Expired
US6084404A Apparatus and method for on-line barkhausen measurement Physics 3 Expired
US4947117A Nondestructive detection of an undesirable metallic phase, T.sub.1, during processing of aluminum-lithium alloys Physics 3 Expired
US9006938B2 Apparatus and method for altering the properties of materials by processing through the application of a magnetic field Electricity 2 Active
US10110001B2 Apparatus and method for altering the properties of materials by processing through the application of a magnetic field Electricity 1 Active
US9450425B2 Apparatus and method for altering the properties of a battery by processing through the application of a magnetic field Emerging Cross-Sectional Technologies 0 Active
US10792508B2 Quadruple butterfly coil Physics 0 Active
US12422010B1 Magnetorheological elastomer (MRE) apparatuses, methods, and systems, including bushings for vibrational damping or isolation Mechanical Engineering; Lighting; Heating 0 Active
US11547867B2 Deep transcranial magnetic stimulation apparatus and method Human Necessities 0 Active
US10931106B2 Apparatus and method for altering the properties of materials by processing through the application of a magnetic field Electricity 0 Active
US7365533B2 Magneto-optic remote sensor for angular rotation, linear displacements, and evaluation of surface deformations Physics 0 Active
US9907865B2 Room temperature ferromagnetic gadolinium silicide nanoparticles Chemistry; Metallurgy 0 Active
US9121371B2 Apparatus and method for altering the properties of fuel by processing through the application of a magnetic field Mechanical Engineering; Lighting; Heating 0 Active
US12357840B2 Deep transcranial magnetic stimulation apparatus and method Human Necessities 0 Active

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