Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695203 | Metal gasket with coating layer | — | 1997-12-09 |
| 5669614 | Metal gasket having bead with inclined end portion | — | 1997-09-23 |
| 5653451 | Metal gasket with independent and eccentric support bead | — | 1997-08-05 |
| 5642893 | Metal laminate gasket with coating flow preventing dents | — | 1997-07-01 |