Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11975152 | Oral capnography accessory device | Kelsey Witt, Hunter Stahl, Roberta Blaho | 2024-05-07 |
| 11524864 | Method for understanding and planning elevator use | Sally Day Mahoney | 2022-12-13 |
| 11161714 | Landing identification system to determine a building landing reference for an elevator | Sally Day Mahoney | 2021-11-02 |