Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976225 | Cylinder head gasket for an internal combustion engine | John H. Stang, Christine H. Moore | 1990-12-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976225 | Cylinder head gasket for an internal combustion engine | John H. Stang, Christine H. Moore | 1990-12-11 |