Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547210 | Retraction device and method for opening and closing a movable furniture part | Marvin Buhmeier | 2023-01-10 |
| 10362871 | Device and method for fixing a push element | Heiko Boekhoff | 2019-07-30 |
| 10314397 | Device and method for fixing a push element | Juergen Weidlich, Helmut Meyer, Christoph Kursawe | 2019-06-11 |
| 10299587 | Device and method for fixing a movable furniture part | Marvin Buhmeier | 2019-05-28 |
| 10285500 | Device and method for fixing a push element | Juergen Weidlich, Marvin Buhmeier, Helmut Meyer, Bernd Meyer | 2019-05-14 |
| 10206503 | Device and method for fixing a push element | Juergen Weidlich, Marvin Buhmeier, Helmut Meyer | 2019-02-19 |
| 8381895 | Device to reduce noise transmission through the gap between escalator steps | Carl Quentin Howard, Larry W. Hardin, Goldino Alves | 2013-02-26 |
| 8016097 | Escalator linear belt handrail drive | Helmut Meyer, Klaus Rohrbach | 2011-09-13 |
| 7770710 | Handrail compensation device | Sameh Samdzada | 2010-08-10 |
| 7614490 | Passenger conveyor handrail having a gripping surface with a generally circular cross-section | John M. Milton-Benoit, Mary Ann T. Valk, Bryan Robert Siewert, Andre Picker, Matthias Steffen +2 more | 2009-11-10 |
| 7568570 | Safety monitoring system for a people conveyor | Ralph S. Stripling, Dietmar Thaler, Frank Sansevero, Bernward Engelke, Peter von Riegen +5 more | 2009-08-04 |
| 7562759 | Passenger conveyor handrail with sliding material on toothed driven surface | Changsheng Guo, Klaus Seehausen, Bernward Engelke, Detlev Lindemeier, John M. Milton-Benoit +5 more | 2009-07-21 |
| 7401693 | Moving flange fastening for passenger conveyors | Georg Warmbold | 2008-07-22 |
| 7357241 | Device for restraining the rise of a step roller of a people conveyor | Rainer Schmidt, Jeong Rak KIM | 2008-04-15 |
| 7222713 | Step attachment on the step chain of an escalator | Uwe Hauer, Helmut Meyer, Richard N. Fargo | 2007-05-29 |
| 7140484 | Moving flange for passenger conveyors | Helmut Meyer, Yangying Anne Chen | 2006-11-28 |
| 6945379 | Chain segment for personnel conveyor | Uwe Hauer, Joerg Ostermeier, Dietmar Thaler, Andreas Vogt | 2005-09-20 |
| 6868956 | Footboard element fastening for passenger conveyors | Uwe Hauer, Joerg Ostermeier, Dietmar Thaler, Andreas Vogt | 2005-03-22 |
| D490957 | Two-tone moving step panel for escalator | — | 2004-06-01 |
| 6527099 | Belt drive back up device for escalator drive | Joerg Ostermeier, Helmut Meyer | 2003-03-04 |
| 6460679 | Automatically adjusting escalator handrail system | Uwe Hauer, Dirk Gerdau | 2002-10-08 |
| 6457573 | Belt drive back up device for escalator drive | Joerg Ostermeier, Helmut Meyer | 2002-10-01 |
| 6450316 | Escalator with step flange | Frank Sansevero, Richard N. Fargo, Jorg Ostermeier, Uwe Hauer | 2002-09-17 |