Schoeneck; Mark R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schoeneck; Mark R..The latest application filed is for "dark field illuminator with large working area".
- Schoeneck; Mark R. - Bloomington MN
| Patent | Date |
|---|---|
| Dark field illuminator with large working area Grant 8,894,259 - Haugan , et al. November 25, 2 | 2014-11-25 |
| Dark Field Illuminator With Large Working Area App 20110069507 - Haugan; Carl E. ; et al. | 2011-03-24 |
| Camera with improved illuminator Grant 7,190,393 - Madsen , et al. March 13, 2 | 2007-03-13 |
| Camera with improved illuminator App 20040233322 - Madsen, David D. ; et al. | 2004-11-25 |
| Camera with improved illuminator App 20020080236 - Madsen, David D. ; et al. | 2002-06-27 |
| Optical dirty cell sensor for an electronic air cleaner Grant 5,679,137 - Erdman , et al. October 21, 1 | 1997-10-21 |
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.
| 