Inventor
VOLKER ARNO WILLEM FREDERIK
NL28 patents
⚠️ This page may combine multiple inventors who share the name “VOLKER ARNO WILLEM FREDERIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TNO
14 patentsUS10253615B2Apr 9, 2019
Method and a system for ultrasonic inspection of well bores
TNO12 citations76
US7260482B2Aug 21, 2007
Ultrasonic characterization of high concentration particles
TNO7 citations65
US10317375B2Jun 11, 2019
Method and apparatus for characterizing a medium using ultrasound measurements
TNO3 citations63
US10928361B2Feb 23, 2021
Torsion wave based fluid density measuring device and method
TNO0 citations62
US9970905B2May 15, 2018
System and method for defect monitoring
TNO5 citations62
US11965759B2Apr 23, 2024
Device and method for performing ultrasonic measurements of fluid properties
TNO0 citations61
US11749251B2Sep 5, 2023
Control of a piezoelectric transducer array
TNO0 citations59
US7610822B2Nov 3, 2009
Method and apparatus for obtaining information about the size distribution of macroscopic particles in a liquid
TNO1 citations51
US12459003B2Nov 4, 2025
Ultrasonic transducer with stacked membranes
TNO0 citations50
US12318811B2Jun 3, 2025
Optimization of an acoustic membrane array
TNO0 citations49
US12004904B2Jun 11, 2024
Configurable adhesive device and method
TNO0 citations49
US11493325B2Nov 8, 2022
Device and method for interferometric measurement of a two or three dimensional translation of an object
TNO0 citations49
US10073063B2Sep 11, 2018
Ultrasonic pipeline inspection system and method
TNO0 citations35
US10175205B2Jan 8, 2019
System and method for crack monitoring
TNO0 citations31
VOLKER ARNO WILLEM FREDERIK
7 patentsUS9255910B2Feb 9, 2016
System and method for performing ultrasonic pipeline wall property measurements
VOLKER ARNO WILLEM FREDERIK14 citations79
US8776558B2Jul 15, 2014
System for ultrasonically detecting defects in a pipe wall
VOLKER ARNO WILLEM FREDERIK6 citations72
US9026376B2May 5, 2015
Corrosion monitoring
VOLKER ARNO WILLEM FREDERIK4 citations65
US8639488B2Jan 28, 2014
Ultrasonic modelling
VOLKER ARNO WILLEM FREDERIK2 citations55
US8583407B2Nov 12, 2013
Ultrasonic surface monitoring
VOLKER ARNO WILLEM FREDERIK2 citations52
US8225678B2Jul 24, 2012
Fluid flow meter using thermal tracers
VOLKER ARNO WILLEM FREDERIK0 citations38
US9212939B2Dec 15, 2015
Fluid flow meter using thermal tracers
VOLKER ARNO WILLEM FREDERIK0 citations31