Janssen; Wilhelm
Patent Applications and Registrations
Patent applications and USPTO patent grants for Janssen; Wilhelm.The latest application filed is for "method of operating a wind turbine without grid connection and wind turbine".
- Janssen; Wilhelm - Saterland DE
- Janssen; Wilhelm - Am Schwalbenberg DE
- Janssen; Wilhelm - Schwalbenberg DE
| Patent | Date |
|---|---|
| Method of operating a wind turbine without grid connection and wind turbine Grant 10,774,808 - Achenbach , et al. Sept | 2020-09-15 |
| Method of Operating a Wind Turbine Without Grid Connection and Wind Turbine App 20180335014 - Achenbach; Patrick ; et al. | 2018-11-22 |
| Method for operating a frequency converter of a generator Grant 7,787,266 - Janssen , et al. August 31, 2 | 2010-08-31 |
| Wind turbine and method for operating same Grant 7,586,206 - Barton , et al. September 8, 2 | 2009-09-08 |
| Wind Turbine And Method For Operating Same App 20090108583 - BARTON; Werner ; et al. | 2009-04-30 |
| Wind turbine and method for operating same Grant 7,504,738 - Barton , et al. March 17, 2 | 2009-03-17 |
| Wind turbine over-voltage exposure Grant 7,471,011 - Janssen December 30, 2 | 2008-12-30 |
| Method for operating a wind power plant and method for operating it Grant 7,471,007 - Bucker , et al. December 30, 2 | 2008-12-30 |
| Method for Operating a Wind Power Plant and Method for Operating It App 20080093854 - Bucker; Andreas ; et al. | 2008-04-24 |
| Method for operating a wind power plant and method for operating it Grant 7,321,221 - Bucker , et al. January 22, 2 | 2008-01-22 |
| Method for operating a frequency converter of a generator App 20070085344 - Janssen; Wilhelm ; et al. | 2007-04-19 |
| Wind turbine and method for operating same App 20070069522 - Barton; Werner ; et al. | 2007-03-29 |
| Wind Turbine Over-Voltage Exposure App 20070035136 - Janssen; Wilhelm | 2007-02-15 |
| Wind energy turbine Grant 7,168,251 - Janssen January 30, 2 | 2007-01-30 |
| Method for operating a wind power plant and method for operating it App 20060163881 - Bucker; Andreas ; et al. | 2006-07-27 |
| Low voltage ride through for wind turbine generators Grant 6,921,985 - Janssen , et al. July 26, 2 | 2005-07-26 |
| Low voltage ride through for wind turbine generators App 20040145188 - Janssen, Wilhelm ; et al. | 2004-07-29 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 