Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6343574 | Load distribution rib for the combustion deck of an internal combustion engine | Jay F. Leonard, John Foy, Terrence M. Shaw | 2002-02-05 |
| 5429086 | Shared runner intake ports for I.C. engine | — | 1995-07-04 |