Inventor
PFEIFER KYLE ANDREW
US16 patents
⚠️ This page may combine multiple inventors who share the name “PFEIFER KYLE ANDREW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ILLINOIS TOOL WORKS
13 patentsUS7962967B2Jun 21, 2011
Weld characteristic communication system for a welding mask
ILLINOIS TOOL WORKS118 citations98
US9573215B2Feb 21, 2017
Sound-based weld travel speed sensing system and method
ILLINOIS TOOL WORKS48 citations97
US9511443B2Dec 6, 2016
Helmet-integrated weld travel speed sensing system and method
ILLINOIS TOOL WORKS28 citations97
US9522437B2Dec 20, 2016
Optical-based weld travel speed sensing system
ILLINOIS TOOL WORKS20 citations92
US10596650B2Mar 24, 2020
Helmet-integrated weld travel speed sensing system and method
ILLINOIS TOOL WORKS2 citations73
US10248105B2Apr 2, 2019
Main controller for telematics integration
ILLINOIS TOOL WORKS4 citations66
US12420350B2Sep 23, 2025
Helmet-integrated weld travel speed sensing system and method
ILLINOIS TOOL WORKS0 citations62
US12208475B2Jan 28, 2025
Optical-based weld travel speed sensing system
ILLINOIS TOOL WORKS0 citations62
US11612949B2Mar 28, 2023
Optical-based weld travel speed sensing system
ILLINOIS TOOL WORKS0 citations62
US11590596B2Feb 28, 2023
Helmet-integrated weld travel speed sensing system and method
ILLINOIS TOOL WORKS0 citations62
US11478883B2Oct 25, 2022
System and method for determining inductance of a power cable
ILLINOIS TOOL WORKS0 citations58
US10486270B2Nov 26, 2019
System for determining inductance of a power cable
ILLINOIS TOOL WORKS1 citations58
US11061379B2Jul 13, 2021
Main controller for telematics integration functioning concurrently as a telematics client node and a telematics host node
ILLINOIS TOOL WORKS0 citations55