Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794428 | Carbon black coupler | James D. Burrington, Benny Richardson, Joseph W. Pialet, Ann E. Wykoff, Kenneth W. Lee +3 more | 2004-09-21 |
| 6730640 | Method for lubricating a continuously variable transmission | Craig D. Tipton, James L. Sumiejski | 2004-05-04 |