Dauenhauer; Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dauenhauer; Michael.The latest application filed is for "film chamber with retaining profile".
- Dauenhauer; Michael - Cologne DE
- Dauenhauer; Michael - Koeln DE
- Dauenhauer; Michael - Koln DE
| Patent | Date |
|---|---|
| Evacuation of a film chamber Grant 10,844,877 - Decker , et al. November 24, 2 | 2020-11-24 |
| Film chamber with retaining profile Grant 10,401,251 - Van Triest , et al. Sep | 2019-09-03 |
| Film Chamber with Retaining Profile App 20170292891 - Van Triest; Hendrik ; et al. | 2017-10-12 |
| Method for testing a leakage detection system Grant 9,733,147 - Decker , et al. August 15, 2 | 2017-08-15 |
| Evacuation of a Film Chamber App 20160258448 - Decker; Silvio ; et al. | 2016-09-08 |
| Method for Testing a Leakage Detection System App 20150276541 - Decker; Silvio ; et al. | 2015-10-01 |
| Leak detection method Grant 8,893,543 - Bohn , et al. November 25, 2 | 2014-11-25 |
| Leak Detection Method App 20110283769 - Bohn; Martin ; et al. | 2011-11-24 |
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.
| 