Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644280 | Method of operating a two-coil solenoid valve | Colin John Wilson, Ewan Stuart Bewley | 1997-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644280 | Method of operating a two-coil solenoid valve | Colin John Wilson, Ewan Stuart Bewley | 1997-07-01 |