Narken; Bernt
Patent Applications and Registrations
Patent applications and USPTO patent grants for Narken; Bernt.The latest application filed is for "integrated circuit photomask".
- Narken; Bernt - Poughkeepsie NY
| Patent | Date |
|---|---|
| Integrated circuit photomask Grant 4,411,972 - Narken , et al. October 25, 1 | 1983-10-25 |
| Multilayered glass-ceramic substrate for mounting of semiconductor device Grant 4,221,047 - Narken , et al. September 9, 1 | 1980-09-09 |
| Process For Forming A Multi-layer Glass-metal Module Adaptable For Integral Mounting To A Dissimilar Refractory Substrate Grant 3,726,002 - Greenstein , et al. April 10, 1 | 1973-04-10 |
| Air Bearing Magnetic Head With Glass Slider Body Grant 3,678,211 - Hoogendorn , et al. July 18, 1 | 1972-07-18 |
| Method For Making Monolithic Opto-electronic Structure Grant 3,663,194 - Greenstein , et al. May 16, 1 | 1972-05-16 |
| Imaging Method Using Photoconductive Element Having A Protective Coating Grant 3,650,737 - Maissel , et al. March 21, 1 | 1972-03-21 |
| Method Of Mounting A Ferrite Head Grant 3,639,976 - Hoogendoorn , et al. February 8, 1 | 1972-02-08 |
| Recording Head Assembly Grant 3,562,444 - Hoogendoorn , et al. February 9, 1 | 1971-02-09 |
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.
| 