Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597254 | Automated conveyance system maintenance | Sally Day Mahoney, Sandeep Sudi, Yosef Haimes, Mick Maurer, Tony Black +1 more | 2020-03-24 |
| 10577221 | Imaging inspection systems and methods for elevator landing doors | Sandeep Sudi, Sally Day Mahoney | 2020-03-03 |
| 10577222 | Coded elevator inspection and positioning systems and methods | Sandeep Sudi, Daniel M. Tripp, Sally Day Mahoney | 2020-03-03 |