| 9062273 |
Lubricating oil compositions containing titanium complexes |
Elaine S. Yamaguchi, Man Hon Tsang |
2015-06-23 |
| 8980806 |
Preparation of a post-treated molybdenum amide additive composition and lubricating oil compositions containing same |
Man Hon Tsang |
2015-03-17 |
| 8969265 |
Lubricating oil compositions |
Elaine S. Yamaguchi, Man Hon Tsang |
2015-03-03 |
| 8709984 |
Lubricating oil compositions |
Elaine S. Yamaguchi, Man Hon Tsang |
2014-04-29 |
| 8623798 |
Lubricating oil compositions containing a tetraalkyl-napthalene-1,8 diamine antioxidant |
Richard E. Cherpeck, Carrie Y. Chan |
2014-01-07 |
| 8183189 |
Preparation of a sulfurized molybdenum amide complex and additive compositions having low residual active sulfur |
Qunlai Chen, Man Hon Tsang, William R. Ruhe, Jr. |
2012-05-22 |
