Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467260 | Gas flow headers for internal combustion engines | James J. Bittle | 2002-10-22 |
| 5940968 | Gas flow headers for internal combustion engines | James J. Bittle | 1999-08-24 |
| 5299419 | Gas flow headers for internal combustion engines | James J. Bittle | 1994-04-05 |