Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997738 | Color wheel fabrication | Emil Janicek | 2011-08-16 |
| 7874404 | Elevator system having drive motor located between elevator car and hoistway sidewall | Frank W. Adams, Leandre Adifon, Pedro S. Baranda, Marc Chevilliard, Jean-Noel Cloux +4 more | 2011-01-25 |