Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9267476 | Two stage valve with conical seat for flow shut-off and spool knife edge for metering flow control | Romaine O. Edwards, Edward B. Manring | 2016-02-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9267476 | Two stage valve with conical seat for flow shut-off and spool knife edge for metering flow control | Romaine O. Edwards, Edward B. Manring | 2016-02-23 |