Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D346239 | Trim for recessed lighting fixture | Klaus Vamberszky, Marco Zanini | 1994-04-19 |
| D331638 | Combined trim and diffuser panel for recessed lighting fixture | Klaus Vamberszky, Marco Zanini | 1992-12-08 |