Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294075 | Re-dispatching unoccupied elevator car for occupant evacuation operation | David M. Hughes, James M. Collins, Paul A. Stranieri, Ronnie E. Thebeau | 2019-05-21 |
| 10227209 | Orchestration of an occupant evacuation operation using destination entry fixtures | James M. Collins, Paul A. Stranieri, David M. Hughes, Ronnie E. Thebeau | 2019-03-12 |