LH

L. Thomas Hayes

Illinois Tool Works: 14 patents #208 of 4,258Top 5%
📍 Appleton, WI: #172 of 1,506 inventorsTop 15%
🗺 Wisconsin: #3,173 of 40,088 inventorsTop 8%
Overall (All Time): #343,783 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11344962 Weld bank data structures for welding applications Robert R. Davidson, Anthony J. Kowaleski, Bruce A. Casner, Richard J. Schuh 2022-05-31
10391575 Weld bank data structures for welding applications Robert R. Davidson, Anthony J. Kowaleski, Bruce A. Casner, Richard J. Schuh 2019-08-27
8592723 Weld bank data structures for welding applications Robert R. Davidson, Anthony J. Kowaleski, Bruce A. Casner, Richard J. Schuh 2013-11-26
7411155 Welding-type power supply with boot loader 2008-08-12
7307241 Pendant control for a welding-type system 2007-12-11
7038167 Pendant control for a welding-type system 2006-05-02
6933467 Method and apparatus for welding with a trigger hold Kenneth C. Altekruse, Mark Richard Christopher 2005-08-23
6849826 Welding-type power supply with network software update 2005-02-01
6781095 Method and apparatus for welding with a trigger hold Kenneth C. Altekruse, Mark Richard Christopher 2004-08-24
6670579 Welding-type system with network and multiple level messaging between components Robert R. Davidson, Todd Earl Holverson, James Francis Rappl, James Lee Uecker, James Olejnizak 2003-12-30
6639182 Pendant control for a welding-type system 2003-10-28
6504131 Welding-type power supply with boot loader 2003-01-07
6476355 Method and apparatus for welding with a trigger Kenneth C. Altekruse, Mark Richard Christopher 2002-11-05
6114657 Method and apparatus for welding with a trigger hold Kenneth C. Altekruse, Mark Richard Christopher 2000-09-05