Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863048 | Vacuum system for engine with variable valve lift | James F. Burkhard, Brian K. Allston | 2005-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863048 | Vacuum system for engine with variable valve lift | James F. Burkhard, Brian K. Allston | 2005-03-08 |