Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018166 | Lighting control system and three way occupancy sensor | Michael Ostrovsky, Alfred J. Lombardi | 2011-09-13 |
| 7924155 | Digital occupancy sensor light control | Michael Ostrovsky, Al Lombardi | 2011-04-12 |