Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743328 | Grounded centering ring for inhibiting polymer build-up on the diaphragm of a manometer | Joe A. Lombardi | 2004-06-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743328 | Grounded centering ring for inhibiting polymer build-up on the diaphragm of a manometer | Joe A. Lombardi | 2004-06-01 |