Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7448180 | Lolly column easy framer | Edward A. Coscia | 2008-11-11 |
| 6845850 | Button/switch arrangement for elevator control which changes the external appearance of the buttons and button panel, while still using the control boards of the elevator control | — | 2005-01-25 |