FRIEDL; Helmut
Patent Applications and Registrations
Patent applications and USPTO patent grants for FRIEDL; Helmut.The latest application filed is for "welding helmet".
- FRIEDL; Helmut - Pettenbach AT
- Friedl; Helmut - Sipbachzell AT
| Patent | Date |
|---|---|
| Welding Helmet App 20220296419 - BEZRUCKA; Patrick ; et al. | 2022-09-22 |
| Method and Device for Detecting a Welding Wire Diameter or Welding Wire Composition in a Welding Device App 20200086413 - Hoeller; Dieter ; et al. | 2020-03-19 |
| Power transmission system Grant 10,003,383 - Anzinger-Weitmann , et al. June 19, 2 | 2018-06-19 |
| Power Transmission System App 20170353217 - Anzinger-Weitmann; Manfred ; et al. | 2017-12-07 |
| Welding Device Having A Touch Screen App 20150041447 - Niedereder; Franz ; et al. | 2015-02-12 |
| Method for Controlling a Protection Visor App 20100089887 - Friedl; Helmut ; et al. | 2010-04-15 |
| Method and device for cleaning welding torches App 20090199882 - Langeder; Harald ; et al. | 2009-08-13 |
| Assessing and/or determining of user authorizations using a transponder, a finger print recognition routine or the like Grant 7,523,069 - Friedl , et al. April 21, 2 | 2009-04-21 |
| Method for operation of a welding unit welding unit and welding torch for such a welding unit App 20070164006 - Burgstaller; Andreas ; et al. | 2007-07-19 |
| Method and device for cleaning welding torches App 20060065284 - Langeder; Harald ; et al. | 2006-03-30 |
| Data display on a welding screen Grant 6,734,393 - Friedl , et al. May 11, 2 | 2004-05-11 |
| Remote regulation unit for a welding apparatus or a power source Grant 6,570,132 - Brunner , et al. May 27, 2 | 2003-05-27 |
| Method for controlling a welding apparatus and corresponding control device Grant 6,479,793 - Wittmann , et al. November 12, 2 | 2002-11-12 |
| Method for controlling a welding apparatus and corresponding control device Grant 6,476,354 - Jank , et al. November 5, 2 | 2002-11-05 |
| Control device for a welding apparatus Grant 6,315,186 - Friedl , et al. November 13, 2 | 2001-11-13 |
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