Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834279 | Gasketing material and method of making same by densifying adhesive bonded facing layers to a metallic core | John A. Michna | 1989-05-30 |
| 4817969 | Gasket and method of making same | Michael J. Maloney, Jerri L. Cooper, Lawrence F. Pyle | 1989-04-04 |