| 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 |