TL

Thomas Don Lahti

Illinois Tool Works: 25 patents #71 of 4,258Top 2%
📍 Appleton, WI: #80 of 1,506 inventorsTop 6%
🗺 Wisconsin: #1,349 of 40,088 inventorsTop 4%
Overall (All Time): #158,934 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
D1075861 Welding device Nicholas James Dessart, Todd Richard Henry, Brian J. Bornemann 2025-05-20
12172248 Weld electrical and gas connector with sealed gas flow Jeffery R. Ihde 2024-12-24
D1040876 Welding device Nicholas James Dessart, Todd Richard Henry, Brian J. Bornemann 2024-09-03
D980297 Welding device Nicholas James Dessart, Todd Richard Henry, Brian J. Bornemann 2023-03-07
11565340 Weld electrical and gas connector with sealed gas flow Jeffery R. Ihde 2023-01-31
11020814 Quick-change wire feeder Edward J. Crum, Michael P. Vandenberg 2021-06-01
11007610 Voltage sensing wire feeder with weld procedure memories James Francis Rappl, Jeffrey R. Ihde, Joseph E. Feldhausen, Timothy Jay Reitmeyer, Clay A. Byron +1 more 2021-05-18
10864593 Wire feeder for welding Richard Beeson, William R. Giese, Erik Miller 2020-12-15
10632559 Indexing drive roll carrier system and method Jon M. Patterson 2020-04-28
10384294 Method and device for controlling current flow through a welding clamp Mark Richard Christopher, Jeffery R. Ihde, Gary A. Thyssen, Michael Todd Klegin, Timothy Jay Reitmeyer 2019-08-20
10155278 Wire feeder assembly with motor mount Nicholas A. Matiash 2018-12-18
10076803 Weld electrical and gas connector with sealed gas flow Jeffery R. Ihde 2018-09-18
10076809 Voltage sensing wire feeder with weld procedure memories James Francis Rappl, Jeffrey R. Ihde, Joseph E. Feldhausen, Timothy Jay Reitmeyer, Clay A. Byron +1 more 2018-09-18
9902012 Weld electrical and gas connector with sealed gas flow Jeffery R. Ihde, James Francis Rappl, Joseph E. Feldhausen 2018-02-27
9902011 Welding consumables and consumable holders James Francis Rappl 2018-02-27
9844828 Wire feeder assembly with motor mount Nicholas A. Matiash, Jon M. Patterson 2017-12-19
9616516 Indexing drive roll carrier system and method Jon M. Patterson 2017-04-11
9505076 Auxiliary shielding gas filter for a welding apparatus Jeffery R. Ihde, James Francis Rappl 2016-11-29
9399561 Drive roll carrier for welding wire feeder Nicholas A. Matiash 2016-07-26
9142909 Weld connection protector cap Jeffery R. Ihde 2015-09-22
9061367 Weld electrical and gas connector with sealed gas flow Jeffery R. Ihde, James Francis Rappl, Joseph E. Feldhausen 2015-06-23
9056366 Welding gas leak detection system and method James Francis Rappl, Jeffery R. Ihde 2015-06-16
8890029 Welding consumables and consumable holders James Francis Rappl 2014-11-18
8779329 Remote welding system and method James Francis Rappl, Jeffery R. Ihde, Joseph E. Feldhausen 2014-07-15
8357007 Welding control cable assembly with strain relief Jeffery R. Ihde, James Francis Rappl 2013-01-22