Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429414 | Method for manufacturing a detector | Slade R. Culp, Wayde R. Schmidt, David L. Lincoln, Dustin D. Caldwell | 2025-09-30 |
| 12417688 | Single-wave multi-angle smoke alarm algorithm | Jennifer M. Alexander | 2025-09-16 |
| 12311212 | Fire suppression system remote monitoring | Marcin Piech, May L. Corn, Joseph William Ciol, Mohammed Z. Ateeq, Abhay Balabhim Nadgir | 2025-05-27 |
| 12298276 | Photoacoustic detection system with differential amplifier for determing target species presence and triggering fault | David L. Lincoln, Michael J. Birnkrant, Marcin Piech, Arthur Blanc, Jose-Rodrigo Castillo-Garza | 2025-05-13 |
| 12222449 | Vibration based actuator system for cleaning of optical surface | Suman Dwari, Rajiv Yadav Ranjan | 2025-02-11 |
| 11946837 | Electroactive actuators as sampling port valves for aspirating contaminant detection | Rajiv Yadav Ranjan, Suman Dwari | 2024-04-02 |
| 11948439 | High sensitivity fiber optic based detection | Jie Xi, Michael J. Birnkrant, Junyang Lin, Jun Hou, Tianyuan Chen | 2024-04-02 |
| 11880013 | Screening system | Michael J. Birnkrant | 2024-01-23 |
| 11860092 | Protective cover for chamberless point sensor | David L. Lincoln, Michael J. Birnkrant, Kenneth Bell, Jennifer M. Alexander | 2024-01-02 |
| 11754533 | Photoacoustic detection system with clocked tuning fork positions | David L. Lincoln, Michael J. Birnkrant, Marcin Piech, Arthur Blanc, Jose-Rodrigo Castillo-Garza | 2023-09-12 |
| 11741809 | Explosion proof fiber optic based detection | Michael J. Birnkrant, Hector Ortiz Valencia, Marcin Piech, Michael T. Gorski | 2023-08-29 |
| 11655038 | Aircraft air supply and contaminant detection system | Jagadeswara Reddy Karra, Zissis A. Dardas | 2023-05-23 |
| 11648431 | Fire suppression system remote monitoring | Marcin Piech, May L. Corn, Joseph William Ciol, Mohammed Z. Ateeq, Abhay Balabhim Nadgir | 2023-05-16 |
| 11605278 | Chamberless smoke detector with indoor air quality detection and monitoring | David L. Lincoln, Jennifer M. Alexander, Michael J. Birnkrant | 2023-03-14 |
| 11474018 | Fluorescence enhanced LIDAR based particulate detector | David L. Lincoln, Michael J. Birnkrant, Jennifer M. Alexander, Michael T. Gorski | 2022-10-18 |
| 11443604 | Explosion proof fiber optic based detection | Michael J. Birnkrant, Hector Ortiz Valencia, Marcin Piech, Michael T. Gorski | 2022-09-13 |
| 11313718 | Semiconductor film and phototube light detector | Marcin Piech | 2022-04-26 |
| 11295594 | Chamberless smoke detector with indoor air quality detection and monitoring | David L. Lincoln, Jennifer M. Alexander, Michael J. Birnkrant | 2022-04-05 |
| 11293865 | High sensitivity fiber optic based detection | Michael J. Birnkrant, David L. Lincoln, Jennifer M. Alexander | 2022-04-05 |
| 11288941 | High sensitivity fiber optic based detection | Michael J. Birnkrant, David L. Lincoln, Jennifer M. Alexander | 2022-03-29 |
| 11176796 | High sensitivity fiber optic based detection | Michael J. Birnkrant | 2021-11-16 |
| 11151853 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Jennifer M. Alexander, Alan Matthew Finn, Yanzhi Chen, Jie Xi | 2021-10-19 |
| 11145177 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Jennifer M. Alexander, Alan Matthew Finn, Yanzhi Chen, Hui Fang +1 more | 2021-10-12 |
| 11132883 | High sensitivity fiber optic based detection | Michael J. Birnkrant, Jennifer M. Alexander, Jie Xi, Hui Fang, Yanzhi Chen | 2021-09-28 |
| 11127270 | High sensitivity fiber optic based detection | Michael J. Birnkrant, David L. Lincoln, Jennifer M. Alexander | 2021-09-21 |