Inventor
KAUFMAN CHARLES L
US13 patents
⚠️ This page may combine multiple inventors who share the name “KAUFMAN CHARLES L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ILLINOIS TOOL WORKS
11 patentsUS6855914B1Feb 15, 2005
Method and apparatus to automatically determine type of gun connected to a wire feeder
ILLINOIS TOOL WORKS65 citations95
US7301124B2Nov 27, 2007
System and method for coordinating wire feeder motor operation
ILLINOIS TOOL WORKS32 citations91
US7700893B2Apr 20, 2010
System and method for calibrating wire feeder motor control
ILLINOIS TOOL WORKS8 citations82
US9227262B2Jan 5, 2016
Power source for reducing electromagnetic interference and power consumption
ILLINOIS TOOL WORKS8 citations80
US7329834B2Feb 12, 2008
Method and apparatus to automatically determine type of gun connected to a wire feeder
ILLINOIS TOOL WORKS7 citations73
US10252367B2Apr 9, 2019
Method and system of welding with auto-determined startup parameters
ILLINOIS TOOL WORKS0 citations49
US9604303B2Mar 28, 2017
Method and system of welding with auto-determined startup parameters
ILLINOIS TOOL WORKS0 citations49
US10843287B2Nov 24, 2020
Power source for reducing electromagnetic interference and power consumption
ILLINOIS TOOL WORKS0 citations48
US9919377B2Mar 20, 2018
Power source for reducing electromagnetic interference and power consumption
ILLINOIS TOOL WORKS0 citations48
US7105776B2Sep 12, 2006
Method and apparatus for welding with start control
ILLINOIS TOOL WORKS0 citations44
US7800018B2Sep 21, 2010
Method and system of welding with adaptive crater fill control
ILLINOIS TOOL WORKS0 citations41