Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12241824 | Soot sensor system | Kayvan Hedayat, John Hart, Eric Matson, Norman Poirier | 2025-03-04 | |
| 11467079 | Soot sensor system | Kayvan Hedayat, John Hart, Eric Matson, Norman Poirier | 2022-10-11 | $5,886,000 |
| 11137333 | Soot sensor system | Kayvan Hedayat, John Hart, Eric Matson, Norman Poirier | 2021-10-05 | $7,035,000 |
| 10591398 | Soot sensor system | Kayvan Hedayat, John Hart, Eric Matson, Norman Poirier | 2020-03-17 | $2,778,000 |
| 10416062 | Soot sensor system | Kayvan Hedayat, John Hart, Eric Matson, Norman Poirier | 2019-09-17 | $5,501,000 |
| 9696249 | Soot sensor system | Kayvan Hedayat, John Hart, Eric Matson, Norman Poirier | 2017-07-04 | |
| 9389163 | Soot sensor system | Kayvan Hedayat, John Hart, Eric Matson, Norman Poirier | 2016-07-12 | $3,704,000 |
| 9134216 | Soot sensor system | Kayvan Hedayat, John Hart, Eric Matson, Norman Poirier | 2015-09-15 | $2,818,000 |
| 9060141 | IR detector system and method | Peter Michael Thorne | 2015-06-16 |