Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220413 | Wire rope coupling for elevator | Johannes Friedrich Richard Güntsch | 2022-01-11 |
| 7610994 | Elevator compensating cable having a selected loop radius and associated system and method | — | 2009-11-03 |