Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780703 | Systems and methods for operation of elevators and other devices | Nino Mario Bianchi, Marco Maria Ceriani, Alessandro Ferraro, Luciano Mozzato | 2023-10-10 |
| 11472662 | Systems and methods for operation of elevators and other devices | Nino Mario Bianchi, Marco Maria Ceriani, Alessandro Ferraro, Luciano Mozzato | 2022-10-18 |
| 11319186 | Systems and methods for operation of elevators and other devices | Nino Mario Bianchi, Marco Maria Ceriani, Alessandro Ferraro, Luciano Mozzato | 2022-05-03 |
| 11305964 | Systems and methods for operation of elevators and other devices | Nino Mario Bianchi, Marco Maria Ceriani, Alessandro Ferraro, Luciano Mozzato | 2022-04-19 |
| 10087797 | Compressor and oil drain system | Ritesh Kumar Mistry, Dileep G. Patil | 2018-10-02 |
| 9677551 | Compressor and oil drain system | Ritesh Kumar Mistry, Dileep G. Patil | 2017-06-13 |
| 9663327 | Elevator braking system | Harold Terry, Richard N. Fargo, David J. Lanesey, Anthony Cooney, James M. Draper +3 more | 2017-05-30 |
| 9561936 | Elevator system door frame that supports guide rails | Robin Mihekun Miller, Mark S. Thompson, Harold Terry, Richard J. Ericson, Stephen R. Nichols +1 more | 2017-02-07 |
| 9399562 | Elevator speed and position detection system using an optical sensor | Harold Terry | 2016-07-26 |
| 9321610 | Frictional damper for reducing elevator car movement | Richard N. Fargo, Daniel S. Young, Jason Kyle Romain, Harold Terry, Randall Keith Roberts | 2016-04-26 |
| 8820483 | Elevator machine support | Richard J. Ericson, Harold Terry, Stephen R. Nichols, Robin Mihekun Miller, Daryl J. Marvin +1 more | 2014-09-02 |
| 8793939 | Elevator system and installation method | Thomas E. Landry, Harold Terry, Richard J. Ericson, Stephen R. Nichols | 2014-08-05 |
| 8746411 | Elevator car positioning including gain adjustment based upon whether a vibration damper is activated | Randall Keith Roberts | 2014-06-10 |
| 8302740 | Integrated support for elevator machine, sheaves and terminations | Bruce P. Swaybill, Bruce St. Pierre, Barry G. Blackaby | 2012-11-06 |
| 7874404 | Elevator system having drive motor located between elevator car and hoistway sidewall | Frank W. Adams, Pedro S. Baranda, Marc Chevilliard, Jean-Noel Cloux, Masashi Kawarasaki +4 more | 2011-01-25 |
| 7428950 | Low overhead machine roomless elevator configuration | Fernando Del Rio, Andres Monzon, Jose Canales, Julian Cabanas, Jose Caballero | 2008-09-30 |
| 7299896 | Elevator system having drive motor located adjacent to hoistway door | Richard J. Ericson, David Wayne Jones, Armando Servia, Jose Sevilleja | 2007-11-27 |
| 7150342 | Elevator structure mounting system having horizontal member for reducing building loads at top of hoistway | Richard N. Fargo, Thomas E. Landry, James A. Rivera, Bruce St. Pierre, Bruce P. Swaybill | 2006-12-19 |
| 6848543 | Single wall interface traction elevator | Pedro S. Baranda, Marc Chevilliard, Jean Marc Ferrary, Ron Laliberte, Pascal Rebillard +3 more | 2005-02-01 |
| 6672013 | Method of installing elevator rails | Thomas E. Glassey, Thomas E. Landry, Bruce P. Swaybill, Richard N. Fargo, Jim Rivera +1 more | 2004-01-06 |
| 6619433 | Elevator system using minimal building space | Olivier Robert | 2003-09-16 |
| 6397974 | Traction elevator system using flexible, flat rope and a permanent magnet machine | Pedro S. Baranda | 2002-06-04 |
| 6378660 | Hydraulic elevator without a machineroom | Carlo Varisco | 2002-04-30 |
| 5901814 | Hydraulic elevator having a counterweight | Erminio Guaita, Elio Taverna, Stefano Cantu | 1999-05-11 |