Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167905 | Foldable nozzle dam having a foldable extrusion-resistant seal or gasket | Charles Hanna | 1992-12-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167905 | Foldable nozzle dam having a foldable extrusion-resistant seal or gasket | Charles Hanna | 1992-12-01 |