Poirier; J. Leon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Poirier; J. Leon.The latest application filed is for "reflector antenna having sidelobe nulling assembly with metallic gratings".
- Poirier; J. Leon - Chelmsford MA
| Patent | Date |
|---|---|
| Reflector antenna having sidelobe nulling assembly with metallic gratings Grant 4,725,847 - Poirier February 16, 1 | 1988-02-16 |
| Target support apparatus Grant 4,713,667 - Poirier , et al. December 15, 1 | 1987-12-15 |
| Apparatus for scanning and measuring the near-field radiation of an antenna Grant 4,704,614 - Poirier , et al. November 3, 1 | 1987-11-03 |
| Integral enable-disable means for guided wave radar intrusion detector system portals Grant 4,213,123 - Poirier July 15, 1 | 1980-07-15 |
| R F Area intruder detection and tracking system Grant 4,207,560 - Poirier June 10, 1 | 1980-06-10 |
| RF loop intruder detection system Grant 4,135,185 - Rotman , et al. January 16, 1 | 1979-01-16 |
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.
| 