Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177036 | Communication of elevator reassignment information in a group elevator system | Jannah A. Stanley, Paul A. Stranieri, Richard K. Pulling, Daniel S. Williams, Richard J. Mangini +1 more | 2012-05-15 |
| 7793762 | Destination entry passenger interface with multiple functions | Michael P. Flynn, Christopher Pietrzykowski | 2010-09-14 |
| 7597176 | Elevator car position determining system and method using a signal filling technique | — | 2009-10-06 |
| 7559408 | Correlating sounds to elevators serving destination floors | Michael P. Flynn | 2009-07-14 |
| 7353915 | Automatic destination entry system with override capability | Wade A. Montague, Richard J. Mangini, Gary Meguerdichian, Richard K. Pulling, Paul A. Stranieri | 2008-04-08 |
| 7328775 | Destination entry system with delayed elevator car assignment | Theresa M. Christy, Richard J. Mangini, Jannah A. Stanley, Paul A. Stranieri, Wade A. Montague | 2008-02-12 |
| 7202615 | Tubular linear synchronous motor control for elevator doors | Nigel Morris, Christophe Durand, Levent Gosterisli, Thomas He, Pascal Rebillard | 2007-04-10 |
| 6943508 | Tubular linear synchronous motor control for elevator doors | Nigel Morris, Christophe Durand, Levent Gosterisli, Thomas He, Pascal Rebillard | 2005-09-13 |
| 6707374 | Elevator access security | — | 2004-03-16 |
| 6483047 | Elevator brake load weighing system | Nigel Morris | 2002-11-19 |
| 6435315 | Absolute position reference system for an elevator | — | 2002-08-20 |
| 6209685 | Selective, automatic elevator call registering system | Paul A. Stranieri | 2001-04-03 |
| 5952626 | Individual elevator call changing | — | 1999-09-14 |
| 5886497 | Control arrangement for escalator or moving walk | — | 1999-03-23 |
| 5799755 | Linear motor transfer of cab horizontally between elevator and bogey platforms | Samuel C. Wan, Richard W. Calcasola, Jack M. Thompson, Jr., Anthony Cooney, Terry M. Robar +4 more | 1998-09-01 |
| 5708416 | Wireless detection or control arrangement for escalator or moving walk | James A. Rivera | 1998-01-13 |
| 5645156 | Device for monitoring escalator handrail speed | Denis Cho | 1997-07-08 |
| 5601178 | Detection of escalator safety circuit component operability | John Joseph Faup | 1997-02-11 |
| 5361887 | Apparatus for detecting an irregularity in the frequency of steps passing a particular point within a passenger conveying device | Arthur McClement | 1994-11-08 |
| 5316121 | Escalator missing step detection | Gerald E. Johnson | 1994-05-31 |
| 5295567 | System for emergency stopping of escalator handrail | Gerald E. Johnson | 1994-03-22 |
| 5245315 | Fiber optic escalator handrail intrusion detector shield | Gerald E. Johnson | 1993-09-14 |
| 5186300 | Starting circuit and method for escalators and moving walks | — | 1993-02-16 |