Bayer; Helmut
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bayer; Helmut.The latest application filed is for "unidirectionally fiber-reinforced endless winding ply".
- Bayer; Helmut - Kienberg DE
- Bayer; Helmut - Vienna AT
| Patent | Date |
|---|---|
| Unidirectionally Fiber-Reinforced Endless Winding Ply App 20210339486 - Bayer; Helmut ; et al. | 2021-11-04 |
| Embossed and hot-melt laminated multilayer composite film Grant 10,464,283 - Maier , et al. No | 2019-11-05 |
| Hot-melt Laminated Decorative Laminate App 20190047246 - Bayer; Helmut ; et al. | 2019-02-14 |
| Embossed and Hot-Melt Laminated Multilayer Composite Film App 20170217121 - Maier; Konrad ; et al. | 2017-08-03 |
| Thermal switch Grant 5,181,005 - Bayer January 19, 1 | 1993-01-19 |
| Thermal switch Grant 4,554,525 - Bayer November 19, 1 | 1985-11-19 |
| Method of producing a stack of plates Grant 3,902,883 - Bayer September 2, 1 | 1975-09-02 |
| Method of production of a liquid crystal cell Grant 3,886,014 - Bayer May 27, 1 | 1975-05-27 |
| Thermal Switch With Small Switching Temperature Difference Grant 3,768,057 - Sekira , et al. October 23, 1 | 1973-10-23 |
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.
| 