Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446592 | Inverted internal combustion engine configuration | — | 2002-09-10 |
| 6408813 | Piston and connecting rod retention | Martin Geoffrey Long, Philip Clive Franklin | 2002-06-25 |
| 6334385 | Piston lubrication and coolant path | Philip Clive Franklin | 2002-01-01 |