CK

Charles L. Kaufman

Illinois Tool Works: 17 patents #153 of 4,258Top 4%
📍 Appleton, WI: #138 of 1,506 inventorsTop 10%
🗺 Wisconsin: #2,454 of 40,088 inventorsTop 7%
Overall (All Time): #274,158 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
10843287 Power source for reducing electromagnetic interference and power consumption Indra Budiman Wiryadinata, Mark Ulrich 2020-11-24
10252367 Method and system of welding with auto-determined startup parameters Michael Todd Klegin, Chris J. Roehl 2019-04-09
9919377 Power source for reducing electromagnetic interference and power consumption Indra Budiman Wiryadinata, Mark Ulrich 2018-03-20
9604303 Method and system of welding with auto-determined startup parameters Michael Todd Klegin, Chris J. Roehl 2017-03-28
9227262 Power source for reducing electromagnetic interference and power consumption Indra Budiman Wiryadinata, Mark Ulrich 2016-01-05
9000329 Welding arc stabilization process James Lee Uecker, Robert R. Davidson, Michael Todd Klegin 2015-04-07
8735775 Hybrid wire feeder systems and methods 2014-05-27
8658942 Method and system of welding with auto-determined startup parameters Michael Todd Klegin, Chris J. Roehl 2014-02-25
8629373 Synchronized multiple drive wire feed welding system and method Brandon John Speilman 2014-01-14
8288686 Welding systems and methods for controlling a wire feeder via a spool gun connection 2012-10-16
7800018 Method and system of welding with adaptive crater fill control Gary L. Scheelk 2010-09-21
7700893 System and method for calibrating wire feeder motor control 2010-04-20
7339135 Welding arc stabilization process James Lee Uecker, Robert R. Davidson, Michael Todd Klegin 2008-03-04
7329834 Method and apparatus to automatically determine type of gun connected to a wire feeder Albert M. Nowak, Jeffery R. Ihde 2008-02-12
7301124 System and method for coordinating wire feeder motor operation 2007-11-27
7105776 Method and apparatus for welding with start control Michael Todd Klegin 2006-09-12
6855914 Method and apparatus to automatically determine type of gun connected to a wire feeder Albert M. Nowak, Jeffery R. Ihde 2005-02-15