Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647546 | Hydraulically activated shutoff valve for a hydraulic elevator system | Kevin Shepherd | 2020-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10647546 | Hydraulically activated shutoff valve for a hydraulic elevator system | Kevin Shepherd | 2020-05-12 |