Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6715466 | Method and apparatus for operating an internal combustion engine exhaust valve for braking | Clifford E. Cotton, III, Richard H. Holtman | 2004-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6715466 | Method and apparatus for operating an internal combustion engine exhaust valve for braking | Clifford E. Cotton, III, Richard H. Holtman | 2004-04-06 |