Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9561934 | Elevator system with guide rail bracket | Richard J. Ericson, Daryl J. Marvin, Harold Terry | 2017-02-07 |
| 9561936 | Elevator system door frame that supports guide rails | Robin Mihekun Miller, Leandre Adifon, Mark S. Thompson, Harold Terry, Richard J. Ericson +1 more | 2017-02-07 |