Lahti; Thomas Don
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lahti; Thomas Don.The latest application filed is for "weld electrical and gas connector with sealed gas flow".
- Lahti; Thomas Don - Appleton WI
- Lahti; Thomas Don - Combined Locks WI
| Patent | Date |
|---|---|
| Voltage sensing wire feeder with weld procedure memories Grant 11,007,610 - Rappl , et al. May 18, 2 | 2021-05-18 |
| Indexing drive roll carrier system and method Grant 10,632,559 - Patterson , et al. | 2020-04-28 |
| Method and device for controlling current flow through a welding clamp Grant 10,384,294 - Christopher , et al. A | 2019-08-20 |
| Weld Electrical And Gas Connector With Sealed Gas Flow App 20190184484 - Ihde; Jeffery Ray ; et al. | 2019-06-20 |
| Voltage Sensing Wire Feeder With Weld Procedure Memories App 20180369968 - Rappl; James Francis ; et al. | 2018-12-27 |
| Weld electrical and gas connector with sealed gas flow Grant 10,076,803 - Ihde , et al. September 18, 2 | 2018-09-18 |
| Voltage sensing wire feeder with weld procedure memories Grant 10,076,809 - Rappl , et al. September 18, 2 | 2018-09-18 |
| Weld electrical and gas connector with sealed gas flow Grant 9,902,012 - Ihde , et al. February 27, 2 | 2018-02-27 |
| Welding consumables and consumable holders Grant 9,902,011 - Rappl , et al. February 27, 2 | 2018-02-27 |
| Indexing Drive Roll Carrier System And Method App 20170209951 - Patterson; Jon Michael ; et al. | 2017-07-27 |
| Indexing drive roll carrier system and method Grant 9,616,516 - Patterson , et al. April 11, 2 | 2017-04-11 |
| Auxiliary shielding gas filter for a welding apparatus Grant 9,505,076 - Lahti , et al. November 29, 2 | 2016-11-29 |
| Weld Electrical And Gas Connector With Sealed Gas Flow App 20150266129 - Ihde; Jeffery Ray ; et al. | 2015-09-24 |
| Weld electrical and gas connector with sealed gas flow Grant 9,061,367 - Ihde , et al. June 23, 2 | 2015-06-23 |
| Welding gas leak detection system and method Grant 9,056,366 - Rappl , et al. June 16, 2 | 2015-06-16 |
| Welding Consumables And Consumable Holders App 20150060425 - Rappl; James Francis ; et al. | 2015-03-05 |
| Indexing Drive Roll Carrier System And Method App 20150014383 - Patterson; Jon Michael ; et al. | 2015-01-15 |
| Welding consumables and consumable holders Grant 8,890,029 - Rappl , et al. November 18, 2 | 2014-11-18 |
| Voltage Sensing Wire Feeder With Weld Procedure Memories App 20140263256 - Rappl; James Francis ; et al. | 2014-09-18 |
| Auxiliary Shielding Gas Filter For A Welding Apparatus App 20130186866 - Lahti; Thomas Don ; et al. | 2013-07-25 |
| Weld Electrical And Gas Connector With Sealed Gas Flow App 20130186874 - Ihde; Jeffery Ray ; et al. | 2013-07-25 |
| Method And Device For Controlling Current Flow Through A Welding Clamp App 20130168374 - Christopher; Mark R. ; et al. | 2013-07-04 |
| Welding control cable assembly with strain relief Grant 8,357,007 - Ihde , et al. January 22, 2 | 2013-01-22 |
| Protection And Positioning Device For Remote User Interface App 20120008264 - Lahti; Thomas Don ; et al. | 2012-01-12 |
| Welding Consumables And Consumable Holders App 20110284513 - Rappl; James Francis ; et al. | 2011-11-24 |
| Welding Gas Leak Detection System And Method App 20110284500 - Rappl; James Francis ; et al. | 2011-11-24 |
| Weld Electrical And Gas Connector With Sealed Gas Flow App 20110247999 - Ihde; Jeffery Ray ; et al. | 2011-10-13 |
| Welding Control Cable Assembly With Strain Relief App 20110244713 - Ihde; Jeffery Ray ; et al. | 2011-10-06 |
| Welding Power Supply External Protective Support Structure App 20110204013 - Lahti; Thomas Don ; et al. | 2011-08-25 |
| Compact Welding Wire Feeder App 20110114613 - Ihde; Jeffery Ray ; et al. | 2011-05-19 |
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