Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9888768 | Vertical lift system | Stephenie K. Harper, Richard R. Curran | 2018-02-13 |
| 8939296 | Vertical lift system | Stephenie K. Strogney, Richard R. Curran | 2015-01-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9888768 | Vertical lift system | Stephenie K. Harper, Richard R. Curran | 2018-02-13 |
| 8939296 | Vertical lift system | Stephenie K. Strogney, Richard R. Curran | 2015-01-27 |