• All sections
• G - Physics
• G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
• G01L 1/22 - Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluidsMeasuring force or stress, in general by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges

Patent holdings for IPC class G01L 1/22

Total number of patents in this class: 2443

10-year publication summary

Principal owners for this class