Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591188 | Elevator system roping arrangement | Daryl J. Marvin | 2023-02-28 |
| 11415191 | System and method configured to identify conditions indicative of electromagnetic brake temperature | Camilo Cardona, Steven M. Millett, KilMoon Yoon, Jeongki Shin, Tao Mu | 2022-08-16 |
| 10850945 | Traction geared machine for elevator | Piech Zbigniew | 2020-12-01 |
| 10647522 | Optimizing gap distance between items on a conveyor system | — | 2020-05-12 |
| 10578639 | Hybrid altimeter for measuring vertical velocity | Craig Drew Bogli, Daryl J. Marvin, Arthur T. Grondine, Marcin Wroblewski | 2020-03-03 |
| 10569993 | Safety brake actuation mechanism for a hoisted structure | Erik Khzouz | 2020-02-25 |
| 9457994 | Method of assembling an elevator machine frame | Zbigniew Piech, Stephen R. Nichols, Patricia L. Driesch, Pawel Witczak | 2016-10-04 |
| 9120644 | Braking device | Zbigniew Piech | 2015-09-01 |
| 8631907 | Elevator machine frame | Zbigniew Piech, Stephen R. Nichols, Patricia L. Driesch, Pawel Witczak | 2014-01-21 |
| D659283 | Soap bar | Adrian Barclay Caboen, Kok Chian Leong | 2012-05-08 |