Sigl; Dennis R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sigl; Dennis R..The latest application filed is for "welding type power supply with output rectifier and phase shift double forward converter".
- Sigl; Dennis R. - Greenville WI
- Sigl; Dennis R - Greenville WI
- Sigl; Dennis R. - Appleton WI
| Patent | Date |
|---|---|
| Welding type power supply with output rectifier and phase shift double forward converter App 20210362262 - Vogel; Bernard J. ; et al. | 2021-11-25 |
| Welding type power supply with output rectifier and phase shift double forward converter Grant 11,033,977 - Vogel , et al. June 15, 2 | 2021-06-15 |
| Engine Driven Generator For Providing Welding Power App 20210114127 - Sigl; Dennis R. ; et al. | 2021-04-22 |
| Engine driven generator for providing welding power Grant 10,875,118 - Sigl , et al. December 29, 2 | 2020-12-29 |
| Engine Driven Generator For Providing Welding Power App 20190143438 - Sigl; Dennis R. ; et al. | 2019-05-16 |
| Welding type power supply with output rectifier and phase shift double forward converter App 20180304394 - Vogel; Bernard J. ; et al. | 2018-10-25 |
| Integrated electrical components of a welding power supply Grant 9,592,565 - Sigl March 14, 2 | 2017-03-14 |
| Power supply chassis Grant 9,289,844 - Sigl March 22, 2 | 2016-03-22 |
| Power Supply Chassis App 20140376186 - Sigl; Dennis R. | 2014-12-25 |
| Integrated Electrical Components Of A Welding Power Supply App 20140374394 - Sigl; Dennis R. | 2014-12-25 |
| Inductor assembly Grant 7,046,111 - Sigl May 16, 2 | 2006-05-16 |
| Snap-in Heat Sink For Semiconductor Mounting App 20040201964 - Sigl, Dennis R. ; et al. | 2004-10-14 |
| HF transformer assembly having a higher leakage inductance boost winding Grant 6,794,976 - Sigl September 21, 2 | 2004-09-21 |
| Hf Transformer Assembly Having A Higher Leakage Inductance Boost Winding App 20040119572 - Sigl, Dennis R. | 2004-06-24 |
| Inductor assembly App 20040095221 - Sigl, Dennis R. | 2004-05-20 |
| Snap-in heat sink for semiconductor mounting Grant 6,633,485 - Sigl , et al. October 14, 2 | 2003-10-14 |
| Connector for a power supply Grant 5,902,150 - Sigl , et al. May 11, 1 | 1999-05-11 |
| Welding power supply housing Grant 5,642,260 - Sigl June 24, 1 | 1997-06-24 |
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