| 11252242 |
Management of daisy chain connected communication network of elevator fixtures with redundant data paths |
Jason R. Armistead, Rob Greger, SaiPraveen Reddy Polimera, Sajan Shrestha |
2022-02-15 |
| 10994966 |
Fixture plate and housing |
Dennis Hanvey, Bruce F. Gallo, Leslie C. Watterson |
2021-05-04 |
| 10294075 |
Re-dispatching unoccupied elevator car for occupant evacuation operation |
David M. Hughes, James M. Collins, Jannah A. Stanley, Ronnie E. Thebeau |
2019-05-21 |
| 10227209 |
Orchestration of an occupant evacuation operation using destination entry fixtures |
James M. Collins, Jannah A. Stanley, David M. Hughes, Ronnie E. Thebeau |
2019-03-12 |
| D831639 |
Operating/display panel |
Harold Terry, Robert Costabile, Danny Lee, Hak Cheol Kim, Bruce F. Gallo +1 more |
2018-10-23 |
| 10011460 |
Elevator dynamic displays for messaging and communication |
James M. Collins, Ronnie E. Thebeau, Jannah A. Stanley, David M. Hughes |
2018-07-03 |
| 8177036 |
Communication of elevator reassignment information in a group elevator system |
Jannah A. Stanley, Richard K. Pulling, Vlad Zaharia, Daniel S. Williams, Richard J. Mangini +1 more |
2012-05-15 |
| 8177031 |
Commissioning of elevator hallway fixtures in a destination entry group elevator system |
Michael P. Flynn, Wade A. Montague, Richard J. Mangini |
2012-05-15 |
| 7958971 |
Wireless, self-contained elevator call request entry system |
Richard J. Mangini, Richard J. Pulling |
2011-06-14 |
| 7562748 |
Elevator call button with tactile feedback |
Dang V. Nguyen |
2009-07-21 |
| 7353915 |
Automatic destination entry system with override capability |
Vlad Zaharia, Wade A. Montague, Richard J. Mangini, Gary Meguerdichian, Richard K. Pulling |
2008-04-08 |
| 7328775 |
Destination entry system with delayed elevator car assignment |
Vlad Zaharia, Theresa M. Christy, Richard J. Mangini, Jannah A. Stanley, Wade A. Montague |
2008-02-12 |
| 6209685 |
Selective, automatic elevator call registering system |
Vlad Zaharia |
2001-04-03 |
| 5357064 |
Elevator hall call cross-cancellation device |
Robert C. Boyce, Brian D. Ellsworth, David M. Hughes, Bertram F. Kupersmith |
1994-10-18 |
| 5272287 |
Elevator car and riser transfer |
Gary Meguerdichian, David M. Hughes, Bertram F. Kupersmith |
1993-12-21 |