Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457994 | Method of assembling an elevator machine frame | Zbigniew Piech, Stephen R. Nichols, Patricia L. Driesch, Pawel Witczak | 2016-10-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457994 | Method of assembling an elevator machine frame | Zbigniew Piech, Stephen R. Nichols, Patricia L. Driesch, Pawel Witczak | 2016-10-04 |