| 7575099 |
Remotely resettable ropeless emergency stopping device for an elevator |
Jae-Hyuk Oh, Robin Mihekun Miller, Richard E. Peruggi, Anthony Cooney, Adriana Bacellar +1 more |
2009-08-18 |
| 6193016 |
Dual sheave rope climber using flat flexible ropes |
Richard L. Hollowell, Guillaume Bonatre |
2001-02-27 |
| 6161653 |
Ropeless governor mechanism for an elevator car |
Clement A. Skalski, Richard W. Calcasola |
2000-12-19 |
| 5950769 |
Bridge rails for horizontally moveable passenger or freight cab |
Frederick H. Barker |
1999-09-14 |
| 5931265 |
Rope climbing elevator |
Richard L. Hollowell |
1999-08-03 |
| 5924524 |
Integrated, multi-level elevator shuttle |
Frederick H. Barker, Gilbert W. Wierschke, Paul Bennett, Anthony Cooney, Richard C. McCarthy +2 more |
1999-07-20 |
| 5862886 |
Pretorque to unload elevator car/floor locks before retraction |
Paul Bennett, Bruce A. Powell, Anthony Cooney, Richard C. McCarthy, Joseph Bittar +3 more |
1999-01-26 |
| 5861586 |
Horizontal and vertical passenger transport |
Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Bruce A. Powell, Paul Bennett +2 more |
1999-01-19 |
| 5829553 |
Fail-safe movement of elevator cabs between car frames and landings |
Bruce A. Powell, Paul Bennett, Anthony Cooney, Richard C. McCarthy, Joseph Bittar +2 more |
1998-11-03 |
| 5823299 |
Shuttle elevators feeding local elevators |
Gilbert W. Wierschke, Frederick H. Barker, Paul Bennett, Anthony Cooney, Richard C. McCarthy +2 more |
1998-10-20 |
| 5819879 |
Safety brake |
Michael C. Lang, Dat Nguyen, Richard J. Ericson, Paul Bennett, Joseph A. L. LeDoux +6 more |
1998-10-13 |
| 5799755 |
Linear motor transfer of cab horizontally between elevator and bogey platforms |
Richard W. Calcasola, Jack M. Thompson, Jr., Vlad Zaharia, Anthony Cooney, Terry M. Robar +4 more |
1998-09-01 |
| 5785153 |
Synchronizing elevator arrival at a level of a building |
Bruce A. Powell, Joseph Bittar, Frederick H. Barker, Paul Bennett, Anthony Cooney +2 more |
1998-07-28 |
| 5773772 |
Transferring elevator cabs between non-contiguous hoistways |
Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Bruce A. Powell, Paul Bennett +2 more |
1998-06-30 |
| 5771995 |
Locking elevator car frame to building during loading/unloading horizontally moveable cab |
Anthony Cooney, Frederick H. Barker, Bruce A. Powell, Paul Bennett, Richard C. McCarthy +1 more |
1998-06-30 |
| 5758748 |
Synchronized off-shaft loading of elevator cabs |
Frederick H. Barker, Paul Bennett, Anthony Cooney, Richard C. McCarthy, Joseph Bittar +2 more |
1998-06-02 |
| 5752585 |
Elevator shuttle with auxiliary elevators at terminals |
Joseph Bittar, Anthony Cooney, Richard C. McCarthy, Frederick H. Barker, Bruce A. Powell +2 more |
1998-05-19 |
| 5749441 |
Extra deck elevator shuttle |
Joseph Bittar, Paul Bennett, Gilbert W. Wierschke, Bruce A. Powell, Frederick H. Barker +2 more |
1998-05-12 |
| 5695024 |
Car operated safety gate for horizontally transferrable elevator cab |
Frederick H. Barker, Bruce A. Powell, Gilbert W. Wierschke, Paul Bennett, Anthony Cooney +2 more |
1997-12-09 |
| 5663539 |
Passenger transfer, double deck, multi-elevator shuttle system |
Bruce A. Powell, Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Paul Bennett +2 more |
1997-09-02 |
| 5660249 |
Elevator cabs transferred horizontally between double deck elevators |
Bruce A. Powell, Joseph Bittar, Frederick H. Barker, Paul Bennett, Anthony Cooney +1 more |
1997-08-26 |
| 5655625 |
Emergency elevator cab commandeering shuttle |
Frederick H. Barker, LucyMary Salmon, Paul Bennett, Anthony Cooney, Richard C. McCarthy +2 more |
1997-08-12 |
| 5651426 |
Synchronous elevator shuttle system |
Joseph Bittar, Anthony Cooney, Richard C. McCarthy, Frederick H. Barker, Bruce A. Powell +2 more |
1997-07-29 |
| 5601156 |
Maintaining communications and power during transfer of horizontally moveable elevator cab |
Richard C. McCarthy, Joseph Bittar, Frederick H. Barker, Bruce A. Powell, Paul Bennett +2 more |
1997-02-11 |