Langenbach; Christian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Langenbach; Christian.The latest application filed is for "solenoid valve".
- Langenbach; Christian - Erbstetten DE
- Langenbach; Christian - Affalterbach DE
- Langenbach; Christian - Burgstetten DE
| Patent | Date |
|---|---|
| Valve, in particular a suction valve, in a high-pressure pump of a fuel injection system Grant 11,300,087 - Langenbach , et al. April 12, 2 | 2022-04-12 |
| Solenoid Valve App 20190051439 - Langenbach; Christian ; et al. | 2019-02-14 |
| Valve, In Particular A Suction Valve, In A High-Pressure Pump of A Fuel Injection System App 20190003434 - LANGENBACH; Christian ; et al. | 2019-01-03 |
| Method for supplying a high-pressure pump in a fuel injection system of an internal combustion engine with fuel and fuel injection system Grant 9,004,044 - Langenbach , et al. April 14, 2 | 2015-04-14 |
| High-pressure pump Grant 8,485,159 - Langenbach July 16, 2 | 2013-07-16 |
| Fuel injection system for an internal combustion engine Grant 8,371,267 - Kristen , et al. February 12, 2 | 2013-02-12 |
| Method For Supplying A High-pressure Pump In A Fuel Injection System Of An Internal Combustion Engine With Fuel And Fuel Injection System App 20130025569 - Langenbach; Christian ; et al. | 2013-01-31 |
| Fuel pump, in particular for a fuel system of a piston engine Grant 8,261,719 - Langenbach , et al. September 11, 2 | 2012-09-11 |
| Fuel Injection System For an Internal Combustion Engine App 20120132177 - Kristen; Marcus ; et al. | 2012-05-31 |
| High-pressure Pump App 20110315120 - Langenbach; Christian | 2011-12-29 |
| Vane pump with housing end wall having an annular groove and a pressure groove that communicate via a curved connecting groove Grant 7,878,779 - Koehler , et al. February 1, 2 | 2011-02-01 |
| Vane pump Grant 7,845,922 - Langenbach , et al. December 7, 2 | 2010-12-07 |
| Fuel Pump, In Particular For A Fuel System Of A Piston Engine App 20100192921 - Langenbach; Christian ; et al. | 2010-08-05 |
| Vane Pump App 20090291010 - Koehler; Achim ; et al. | 2009-11-26 |
| Vane Pump App 20090238707 - Langenbach; Christian | 2009-09-24 |
| Vane Pump App 20080253913 - Langenbach; Christian ; et al. | 2008-10-16 |
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.
| 