Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |