Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542119 | Elevator access systems for elevators | Gerard Sirigu, Sebastien Bourdarias, Valerie Mauguen | 2023-01-03 |
| 11459210 | Elevator car with working platform stabilization | Aurelien Fauconnet | 2022-10-04 |
| 11104549 | Machine mounting structure for elevator system | Jean-Emile Rocher, Bi Xiong | 2021-08-31 |
| 11066273 | Elevator overtravel testing systems and methods | Aurelien Fauconnet, Gerard Sirigu | 2021-07-20 |
| 11040853 | Elevator system hoistway access control | Aurelien Fauconnet | 2021-06-22 |
| 10787341 | Elevator control system and elevator system having inspection control station | Peter Herkel, Michael Mann, Helmut Lothar Schroeder-Brumloop, Igor Kuzmin | 2020-09-29 |
| 10654683 | Monitored braking blocks | Franck Dominguez, Frederic Beauchaud, Nicolas Guillot | 2020-05-19 |
| 10266372 | Building settling detection | Aurelien Fauconnet, Gerard Sirigu | 2019-04-23 |
| 10252887 | Locking system for trap or panels of an elevator car and method of controlling access to an elevator shaft from inside the car | Aurelien Fauconnet, Alain Simonot | 2019-04-09 |
| 9637349 | Elevator brake including coaxially aligned first and second brake members | Helmut Lothar Schroeder-Brumloop, Gerard Sirigu, Olivier Dukacz, Ralph S. Stripling, Juan Antonio Illan +2 more | 2017-05-02 |
| 9434578 | Sheave assembly and suspension system for an MRL elevator | Franck Det, Davy Depee, Jean-Noel Cloux, Michel Beeuwsaert, Raphael Picard +4 more | 2016-09-06 |
| 9422133 | Elevator car control in a landing zone using a machine brake in response to undesired car movement | Nicolas Fonteneau, Gerard Sirigu, Gregor Stricker, James L. Hubbard, Peter Herkel +4 more | 2016-08-23 |
| 9150384 | Elevator installation with reduced hoistway dimensions | Thomas Coquerelle, Frederic Beauchaud, Raphael Picard, Jean-Noel Cloux, Fabrice Hamon +7 more | 2015-10-06 |
| 8746413 | Single brakeshoe test (electrical) for elevators | Helmut Lothar Schroeder-Brumloop, Gerard Sirigu, Olivier Dukacz, Ralph S. Stripling, Juan Antonio Illan +2 more | 2014-06-10 |
| 8746412 | Elevator door frame with electronics housing | Nicolas Fonteneau, Xavier Jean-Jacques Lejon | 2014-06-10 |
| 8365870 | Foldable handrail and safety switch arrangement on top of an elevator car | Gerard Sirigu, Olivier Dukacz, Dominique Goulet, Alain Simonot, Jean-Noel Cloux +10 more | 2013-02-05 |
| 8162108 | Elevator having a limit switch for controlling power to the drive system as an elevator car approaches a shallow pit or a low overhead | Gerard Sirigu, Olivier Dukacz, Dominique Goulet, Alain Simonot, Jean-Noel Cloux +10 more | 2012-04-24 |
| 8136637 | Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices | Thomas Coquerelle, Frederic Beauchaud, Nicolas Fonteneau, Dominique Goulet, Olivier Dukacz +1 more | 2012-03-20 |
| 7523810 | Elevator car guiding device for an elevator without machine room | Jean-Noel Cloux, Thomas Coquerelle, Frederic Beauchaud, Michel Beeuwsaert, Loic Duchamp | 2009-04-28 |
| 7377366 | Sheave assembly for an elevator system | Franck Det, Davy Depee, Jean-Noel Cloux, Michel Beeuwsaert, Raphael Picard +4 more | 2008-05-27 |
| 7202615 | Tubular linear synchronous motor control for elevator doors | Nigel Morris, Christophe Durand, Levent Gosterisli, Thomas He, Vlad Zaharia | 2007-04-10 |
| 6943508 | Tubular linear synchronous motor control for elevator doors | Nigel Morris, Christophe Durand, Levent Gosterisli, Thomas He, Vlad Zaharia | 2005-09-13 |
| 6848543 | Single wall interface traction elevator | Leandre Adifon, Pedro S. Baranda, Marc Chevilliard, Jean Marc Ferrary, Ron Laliberte +3 more | 2005-02-01 |
| 6543581 | Door operator assembly with motorized rollers | Christophe Durand, Thierry Bongibault | 2003-04-08 |
| 6193018 | Belt-climbing elevator having drive in counterweight | Helmut Schroder-Brumloop, Jean Marc Ferrary, Armando Servia, Richard J. Ericson | 2001-02-27 |