Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794018 | Packaging article | — | 2004-09-21 |
| 5952062 | Laminate wrap | Robin P. Neary | 1999-09-14 |
| D370712 | Two piece water jacket passage forming cylinder liner core | Richard J. Clark, Dennis E. Clark | 1996-06-11 |
| 5515770 | Piston having laser hardened primary compression ring groove and method of making same | Richard J. Clark, Dennis E. Clark, Richard W. Budd, Norman A. Moon | 1996-05-14 |
| 5465778 | Method of casting one piece cylinder liner incorporating a draftless water jacket | Richard J. Clark, Dennis E. Clark | 1995-11-14 |
| 5361730 | One piece cylinder head and liner including a draftless water jacket | Richard J. Clark, Dennis E. Clark | 1994-11-08 |
| 5337709 | One piece cylinder liner including a draftless water jacket | Richard J. Clark, Dennis E. Clark | 1994-08-16 |
| 5301423 | One piece cylinder head and liner including a draftless water jacket and method for making same | Richard J. Clark, Dennis E. Clark | 1994-04-12 |
| 5296010 | Ceramic candle filter arrangements | John E. Fackrell, John Declan Stott | 1994-03-22 |
| 5195468 | Cylinder head cooling system | Richard J. Clark, Dennis E. Clark | 1993-03-23 |