Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5785166 | Drive system for escalators or moving sidewalks | Peter Hoefling, Hermann Wilke | 1998-07-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5785166 | Drive system for escalators or moving sidewalks | Peter Hoefling, Hermann Wilke | 1998-07-28 |