Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129442 | Lighting device for systems used for conveying people | Eckhard Knoop, Klaus Schoeneweiss | 2000-10-10 |
| 5785166 | Drive system for escalators or moving sidewalks | Hermann Wilke, Henrik Hauser | 1998-07-28 |
| 5379877 | Handrail drive for escalators, moving sidewalks or the like | — | 1995-01-10 |