Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5549307 | Multi-layer metal gasket with double beaded combustion seal | Richard Capretta, Colin Chen, Robert H. Morris, Richard J. Pavel | 1996-08-27 |
| 5340525 | Method of forming a sealing bead on a gasket | — | 1994-08-23 |
| 4997193 | Oil pan gasket and method of making same | — | 1991-03-05 |
| 4397472 | Cylinder head gasket with expanded graphite filler | — | 1983-08-09 |
| 4331336 | Head gaskets and method of making same | John C. Moerk, Jr. | 1982-05-25 |
| 4325559 | Erosion resistant gasket | Donald J. McDowell | 1982-04-20 |
| 4311318 | Head gasket assembly and method of making same | John C. Moerk, Jr. | 1982-01-19 |