Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8794387 | Traction system and an elevator arrangement incorporating said traction system | — | 2014-08-05 |
| 8789658 | Traction device, traction system incorporating said traction device and an elevator arrangement incorporating said traction system | — | 2014-07-29 |
| 8479888 | Traction device | — | 2013-07-09 |
| D638445 | Drive belt | — | 2011-05-24 |
| 7926649 | Flat belt made of elastomeric material | — | 2011-04-19 |
| 6966763 | Arrangement for making a belt made of plasticatable material | Thomas Winkler, Andre Kucharczyk | 2005-11-22 |
| 6868747 | Linear drive | Christoph Bederna | 2005-03-22 |
| 6758309 | Assembly for supporting the end of a load bearing member in an elevator system | Hugh J. O'Donnell | 2004-07-06 |
| 6488123 | Directional uniformity of flat tension members for elevators | John T. Pitts, Hugh J. O'Donnell | 2002-12-03 |
| 5597368 | Toothed belt having an end attachment part | Detlef Harbecke, Helmut Wille | 1997-01-28 |