Hammer; Juergen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hammer; Juergen.The latest application filed is for "fuel injector with and without pressure ampification with a controllable needle speed and method for the controlling thereof".

Company Profile

0.6.4

Hammer; Juergen - Fellbach DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fuel injector with and without pressure ampification with a controllable needle speed and method for the controlling thereof Grant 7,198,203 - Brenk , et al. April 3, 2	2007-04-03
Fuel injector with and without pressure ampification with a controllable needle speed and method for the controlling thereof App 20050263621 - Brenk, Achim ; et al.	2005-12-01
Method for operating an internal combustion engine, in particular with direct injection, computer program, control and/or regulating unit, and fuel system for an internal combustion engine Grant 6,739,317 - Kellner , et al. May 25, 2	2004-05-25
Pump assembly for fuel Grant 6,722,857 - Kellner , et al. April 20, 2	2004-04-20
Method and device for calibrating a pressure sensor in a fuel metering system Grant 6,705,296 - Horstmann , et al. March 16, 2	2004-03-16
Method and device for injecting fuel in an internal combustion engine Grant 6,698,396 - Pfaeffle , et al. March 2, 2	2004-03-02
Method for operating an internal combustion engine, in particular with direction injection, computer program, control and/or regulating unit, and fuel system for an internal combustion engine App 20030034010 - Kellner, Andreas ; et al.	2003-02-20
Method and device for injecting fuel in an internal combustion engine App 20020195082 - Pfaeffle, Andreas ; et al.	2002-12-26
Method and device for calibrating a pressure sensor in a fuel metering system App 20020170542 - Horstmann, Peter ; et al.	2002-11-21
High-pressure pump for fuel delivery in fuel injection systems of internal combustion engines Grant 6,021,761 - Kellner , et al. February 8, 2	2000-02-08

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.