Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481064 | Ballast water monitoring device | Kevin Oxborough, David Andrewes | 2019-11-19 |
| 4186369 | Connector for terminating the end of a sheathed heating element | John W. Barnstead | 1980-01-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481064 | Ballast water monitoring device | Kevin Oxborough, David Andrewes | 2019-11-19 |
| 4186369 | Connector for terminating the end of a sheathed heating element | John W. Barnstead | 1980-01-29 |