Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398852 | Edgelit lighting assembly with adjustable light distribution | Terence Yeo, Lee Mantha, Michael Demas, Timothy Kelly | 2025-08-26 |
| 11913613 | Lighting assembly with light source array and light-directing optical element | Terence Yeo, Lee Mantha, Michael Demas, Timothy Kelly | 2024-02-27 |
| 11719413 | Lighting arrangements for targeted illumination patterns | Terence Yeo, Michael Demas, Lee Mantha, Timothy Kelly | 2023-08-08 |
| 11686444 | Lighting assembly for electrically configured light distributions | Terence Yeo, Lee Mantha, Michael Demas, Timothy Kelly | 2023-06-27 |
| 11592158 | Lighting arrangement with optical composite for targeted illumination patterns | Terence Yeo, Michael Demas, Lee Mantha, Timothy Kelly | 2023-02-28 |
| 11441749 | Lighting assembly for electrically adjustable light distributions | Terence Yeo, Lee Mantha, Michael Demas, Timothy Kelly | 2022-09-13 |
| 9198235 | Connection piece made of a composite of graphite and carbon-fiber-reinforced carbon and method of manufacturing the connection piece | — | 2015-11-24 |
| 6952438 | Threaded connection for carbon and/or graphite electrode columns | L. Allen Wyatt, Richard L. Harris | 2005-10-04 |