Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473342 | User sensing exit device | Aaron P. McKibben, James W. Overbey, Yong Kwan Lacy, Jack R. Lehner, Jr. | 2022-10-18 |
| 10344502 | User sensing exit device | Aaron P. McKibben, James W. Overbey, Yong Kwan Lacy, Jack R. Lehner, Jr. | 2019-07-09 |