Inventor
CANFIELD ERIC L
US39 patents
⚠️ This page may combine multiple inventors who share the name “CANFIELD ERIC L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BALANCED ENG SOLUTION LLC
7 patentsUS10969292B2Apr 6, 2021
Apparatus for measuring imbalance forces of a tire/hub assembly of a vehicle during motion of the vehicle
BALANCED ENG SOLUTION LLC13 citations90
US11731673B1Aug 22, 2023
Wheel-mounted sensor ring apparatus for determining anomalies associated with a railcar wheelset, or a railcar bogie assembly that the railcar wheelset is part of, or a track
BALANCED ENG SOLUTION LLC10 citations84
US11287348B2Mar 29, 2022
Apparatus and method for measuring imbalance forces of a tire/hub assembly of vehicle during motion of the vehicle
BALANCED ENG SOLUTION LLC9 citations82
US11656156B1May 23, 2023
Axle-mounted sensor cuff apparatus for determining anomalies associated with a railcar wheelset, or a railcar bogie assembly that the railcar wheelset is part of, or a track
BALANCED ENG SOLUTION LLC5 citations73
US11982586B2May 14, 2024
Method for measuring imbalance forces of a tire/hub assembly of vehicle during motion of the vehicle
BALANCED ENG SOLUTION LLC3 citations71
US11480491B1Oct 25, 2022
Method for determining vibrational anomalies of a vehicle
BALANCED ENG SOLUTION LLC6 citations65
US12145639B2Nov 19, 2024
Method for determining anomalies associated with a railcar wheelset, or a railcar bogie assembly that the railcar wheelset is part of, or a track using a wheel-mounted sensor ring apparatus
BALANCED ENG SOLUTION LLC1 citations61
NVH TECH LLC
7 patentsUS12181368B1Dec 31, 2024
Modular mounting apparatus for determining vehicle vibrational anomalies
NVH TECH LLC5 citations70
US11988573B1May 21, 2024
Method for determining a location to place a mass on a wheel assembly
NVH TECH LLC3 citations70
US12494089B2Dec 9, 2025
Method and apparatus for anomaly analysis of a subsystem or component of a vehicle that experiences mechanical vibration during rotation of the subsystem or component of the vehicle
NVH TECH LLC0 citations59
US12462617B2Nov 4, 2025
Method and apparatus for anomaly analysis of a plurality of subsystems or components of a vehicle that experiences mechanical vibration during operation of the vehicle
NVH TECH LLC0 citations59
US12422328B2Sep 23, 2025
Apparatus and method for measuring imbalance forces of a tire/hub assembly of a vehicle during motion of the vehicle
NVH TECH LLC0 citations59
US12429393B2Sep 30, 2025
Method for detecting vibrational anomalies of a vehicle using a plurality of devices that are removably attachable to the vehicle
NVH TECH LLC0 citations58
US12332136B2Jun 17, 2025
Method for determining a magnitude of a mass to be placed on a wheel assembly using acceleration data
NVH TECH LLC0 citations58
TRUTEK INC
6 patentsUS6186959B1Feb 13, 2001
Tympanic thermometer with modular sensing probe
TRUTEK INC109 citations97
US6042266AMar 28, 2000
Tympanic thermometer probe cover
TRUTEK INC88 citations97
US6001066ADec 14, 1999
Tympanic thermometer with modular sensing probe
TRUTEK INC97 citations97
US5833367ANov 10, 1998
Tympanic thermometer probe cover
TRUTEK INC57 citations96
US6123454ASep 26, 2000
Tympanic thermometer disposable probe cover with further stretching prevention structure
TRUTEK INC78 citations92
US6030117AFeb 29, 2000
Tympanic thermometer probe cover
TRUTEK INC29 citations92
NTH SOLUTIONS LLC
4 patentsUS7304567B2Dec 4, 2007
Method and apparatus for communicating control and other information over a power bus
NTH SOLUTIONS LLC22 citations92
US10385559B2Aug 20, 2019
Toilet monitoring and intelligent control
NTH SOLUTIONS LLC8 citations82
US8704671B2Apr 22, 2014
Self-stick resonant enclosure that responds to flush toilet fill valve water inflow vibration
NTH SOLUTIONS LLC3 citations62
US8362907B1Jan 29, 2013
Self-stick resonant enclosure that responds to flush toilet fill valve water inflow vibration
NTH SOLUTIONS LLC4 citations62
BioForce Analytics LLC
3 patentsUS10284752B1May 7, 2019
Method for determining a start offset between a video recording device and an inertial measurement unit for use in synchronizing motion data of an object collected by the inertial measurement unit attached to the object with video frames captured by an image sensor of the video recording device of the object in motion
BioForce Analytics LLC26 citations88
US10469750B1Nov 5, 2019
Method for embedding motion data of an object into a video file to allow for synchronized visualization of the motion data upon playback of the video file
BioForce Analytics LLC7 citations79
US10701266B2Jun 30, 2020
Method for reading out contents of a video file having a predefined video file format
BioForce Analytics LLC0 citations48