Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941020 | Deflector sheave bracket for offset bedplate | Bruce P. Swaybill | 2021-03-09 |
| 10625984 | Counterweight for elevator system | Daniel B. Davis, III, Bruce P. Swaybill | 2020-04-21 |
| 9919900 | Bedplate for elevator system | Bruce P. Swaybill, Kiron Bhaskar | 2018-03-20 |
| 8807288 | Retractable toe guard | James A. Rivera, Frank Sansevero | 2014-08-19 |
| 8302740 | Integrated support for elevator machine, sheaves and terminations | Bruce P. Swaybill, Leandre Adifon, Barry G. Blackaby | 2012-11-06 |
| 7874404 | Elevator system having drive motor located between elevator car and hoistway sidewall | Frank W. Adams, Leandre Adifon, Pedro S. Baranda, Marc Chevilliard, Jean-Noel Cloux +4 more | 2011-01-25 |
| 7150342 | Elevator structure mounting system having horizontal member for reducing building loads at top of hoistway | Leandre Adifon, Richard N. Fargo, Thomas E. Landry, James A. Rivera, Bruce P. Swaybill | 2006-12-19 |
| 6805222 | Method and apparatus for adjusting steering angle for elevator sheave | Bruce P. Swaybill, Boris G. Traktovenko, Mark F. Orelup | 2004-10-19 |
| 6672013 | Method of installing elevator rails | Thomas E. Glassey, Leandre Adifon, Thomas E. Landry, Bruce P. Swaybill, Richard N. Fargo +1 more | 2004-01-06 |
| 6591944 | Method and apparatus for adjusting steering angle for elevator sheave | Bruce P. Swaybill, Boris G. Traktovenko, Mark F. Orelup | 2003-07-15 |
| 6446762 | Elevator machine support frame mounted to hoistway wall | Bruce P. Swaybill | 2002-09-10 |
| 6446763 | Integrated elevator installation hoist tool | Tom E. Glassey, Michael C. Lang, Jacobus Benjamin Legez, Bruce P. Swaybill | 2002-09-10 |
| 6341669 | Pivoting termination for elevator rope | Bruce P. Swaybill | 2002-01-29 |
| 6095288 | Pit-less elevator | James A. Rivera, Frank Sansevero | 2000-08-01 |