Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601557 | Engine oil pump and balance shaft module | Alan W. Hayman, David R. Staley | 2003-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601557 | Engine oil pump and balance shaft module | Alan W. Hayman, David R. Staley | 2003-08-05 |