Howey; Friedrich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Howey; Friedrich.The latest application filed is for "fuel cell system".
- Howey; Friedrich - Ditzingen DE
| Patent | Date |
|---|---|
| Fuel Cell System App 20220255108 - Schnittger; Dirk ; et al. | 2022-08-11 |
| Method for adjusting the valve stroke Grant 9,097,228 - Howey August 4, 2 | 2015-08-04 |
| Injector with axial-pressure compensated control valve Grant 8,113,176 - Rossignol , et al. February 14, 2 | 2012-02-14 |
| Sealed Electric Feedthrough App 20110006137 - Rapp; Holger ; et al. | 2011-01-13 |
| Method For Adjusting The Valve Stroke App 20100294862 - HOWEY; Friedrich | 2010-11-25 |
| Injector With Axial-pressure Compensated Control Valve App 20100071665 - Rossignol; Francois ; et al. | 2010-03-25 |
| Optimized Armature Assembly Guidance For Solenoid Valves App 20090140080 - Howey; Friedrich | 2009-06-04 |
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.
| 