Marushin; Patrick H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Marushin; Patrick H..The latest application filed is for "light directing film and method for making the same".
- Marushin; Patrick H. - Sartell MN
- Marushin; Patrick H. - St. Paul MN
- Marushin; Patrick H. - Saint Paul MN
| Patent | Date |
|---|---|
| Light directing film and method for making the same Grant 10,197,713 - Campbell , et al. Fe | 2019-02-05 |
| Light Directing Film And Method For Making The Same App 20180059294 - Campbell; Alan B. ; et al. | 2018-03-01 |
| Light directing film and method for making the same Grant 9,810,817 - Campbell , et al. November 7, 2 | 2017-11-07 |
| Light Directing Film And Method For Making The Same App 20110199697 - Campbell; Alan B. ; et al. | 2011-08-18 |
| Light Directing Film App 20110199557 - Johnson; Todd M. ; et al. | 2011-08-18 |
| Methods And Systems For Fabricating Optical Films Having Superimposed Features App 20110181971 - Campbell; Alan B. ; et al. | 2011-07-28 |
| Light directing film Grant 7,950,838 - Johnson , et al. May 31, 2 | 2011-05-31 |
| Structured transflectors for enhanced ambient and backlight operation of transmissive liquid crystal displays Grant 7,385,659 - Kotchick , et al. June 10, 2 | 2008-06-10 |
| Pre-stacked Optical Films App 20080090025 - Freking; Anthony J. ; et al. | 2008-04-17 |
| Pre-stacked optical films with adhesive layer Grant 7,339,635 - Freking , et al. March 4, 2 | 2008-03-04 |
| Light Directing Film App 20070279773 - Johnson; Todd M. ; et al. | 2007-12-06 |
| Hybrid lightguide backlight Grant 7,223,005 - Lamb , et al. May 29, 2 | 2007-05-29 |
| Light directing film App 20060226583 - Marushin; Patrick H. ; et al. | 2006-10-12 |
| Structured transflectors for enhanced ambient and backlight operation of transmissive liquid crystal displays Grant 7,088,405 - Kotchick , et al. August 8, 2 | 2006-08-08 |
| Pre-stacked optical films App 20060158592 - Freking; Anthony J. ; et al. | 2006-07-20 |
| Transflector App 20050237749 - Epstein, Kenneth A. ; et al. | 2005-10-27 |
| Multiple lightguide backlight App 20050135115 - Lamb, David J. ; et al. | 2005-06-23 |
| Hybrid lightguide backlight App 20050135117 - Lamb, David J. ; et al. | 2005-06-23 |
| Structured transflectors for enhanced ambient and backlight operation of transmissive liquid crystal displays App 20040223099 - Kotchick, Keith M. ; et al. | 2004-11-11 |
| Structured transflectors for enhanced ambient and backlight operation of transmissive liquid crystal displays App 20040223100 - Kotchick, Keith M. ; et al. | 2004-11-11 |
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.
| 