Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10993526 | Retractable support surface and method of assembling the same | Cynthia A. Vandewall, Blake Lane, Craig G. Vogel, Elizabeth O'Hearn, Shuai Mu +2 more | 2021-05-04 |
| 10906778 | Elevator rail clamping system | — | 2021-02-02 |