Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7318706 | Valving for multi-stage vacuum pumps | Nigel Paul Schofield | 2008-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7318706 | Valving for multi-stage vacuum pumps | Nigel Paul Schofield | 2008-01-15 |