Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422172 | Tool-less hinge mechanism | Timothy E. Graff | 2019-09-24 |
| 10274170 | Drain system for a luminaire | Vinaya N. Kubsad, Harish P. Kulkarni, Harsha N. Devappa, William Leber, Timothy E. Graff | 2019-04-30 |