Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417688 | Single-wave multi-angle smoke alarm algorithm | Peter R. Harris | 2025-09-16 |
| 12073700 | Chambered high sensitivity fiber optic smoke detection | Michael J. Birnkrant | 2024-08-27 |
| 11860092 | Protective cover for chamberless point sensor | David L. Lincoln, Michael J. Birnkrant, Kenneth Bell, Peter R. Harris | 2024-01-02 |
| 11630216 | Characterization of a cloud atmosphere using light backscattered at two angles | Mark Ray, Kaare Josef Anderson, Darren G. Jackson | 2023-04-18 |
| 11605278 | Chamberless smoke detector with indoor air quality detection and monitoring | David L. Lincoln, Peter R. Harris, Michael J. Birnkrant | 2023-03-14 |
| 11474018 | Fluorescence enhanced LIDAR based particulate detector | David L. Lincoln, Peter R. Harris, Michael J. Birnkrant, Michael T. Gorski | 2022-10-18 |
| 11448581 | High sensitivity fiber optic based detection system | Jie Xi, Michael J. Birnkrant, Alan Matthew Finn, David L. Lincoln, Jun Hou | 2022-09-20 |
| 11361643 | High sensitivity fiber optic based detection system | Michael J. Birnkrant, Alan Matthew Finn, David L. Lincoln | 2022-06-14 |
| 11295594 | Chamberless smoke detector with indoor air quality detection and monitoring | David L. Lincoln, Peter R. Harris, Michael J. Birnkrant | 2022-04-05 |
| 11293865 | High sensitivity fiber optic based detection | Michael J. Birnkrant, David L. Lincoln, Peter R. Harris | 2022-04-05 |
| 11288941 | High sensitivity fiber optic based detection | Michael J. Birnkrant, David L. Lincoln, Peter R. Harris | 2022-03-29 |
| 11268940 | Hazardous gas detector with 1D array camera | Michael J. Birnkrant, Jose-Rodrigo Castillo-Garza | 2022-03-08 |
| 11151853 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Alan Matthew Finn, Yanzhi Chen, Jie Xi, Peter R. Harris | 2021-10-19 |
| 11145177 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Alan Matthew Finn, Yanzhi Chen, Hui Fang, Jie Xi +1 more | 2021-10-12 |
| 11132883 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Peter R. Harris, Jie Xi, Hui Fang, Yanzhi Chen | 2021-09-28 |
| 11127270 | High sensitivity fiber optic based detection | Michael J. Birnkrant, David L. Lincoln, Peter R. Harris | 2021-09-21 |
| 11087606 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Peter R. Harris, Anis Zribi, Barry Stahl, Abhay Balabhim Nadgir +1 more | 2021-08-10 |
| 11067457 | Fiber optic based smoke and/or overheat detection and monitoring for aircraft | Michael J. Birnkrant, Stefan Coreth, Kenneth Bell, Peter R. Harris, Antonio M. Vincitore | 2021-07-20 |
| 10957176 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Yanzhi Chen, Peter R. Harris, Jie Xi, Alan Matthew Finn +1 more | 2021-03-23 |
| 10950107 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Peter R. Harris | 2021-03-16 |
| 10950108 | Characterization of aerosols | David L. Lincoln, Michael T. Gorski | 2021-03-16 |
| 10943449 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Peter R. Harris | 2021-03-09 |
| 10871452 | Systems and methods for chamberless smoke detection and indoor air quality monitoring | David L. Lincoln, Michael J. Birnkrant, Peter R. Harris | 2020-12-22 |
| 10852202 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Kenneth Bell, Stefan Coreth, Peter R. Harris, Antonio M. Vincitore | 2020-12-01 |
| 10852233 | Systems and methods for chamberless smoke detection and indoor air quality monitoring | David L. Lincoln, Michael J. Birnkrant, Peter R. Harris | 2020-12-01 |