Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |