| 6548606 |
Method of forming grafted copolymers |
Eleanor de Groot, Martin Hess |
2003-04-15 |
| 6034042 |
Star polymer viscosity index improver for oil compositions |
— |
2000-03-07 |
| H1799 |
Star polymer viscosity index improver for oil compositions |
Harvey E. Atwood, John E. Gorman |
1999-08-03 |
| 5460739 |
Star polymer viscosity index improver for oil compositions |
Dale L. Handlin, Jr., Craig A. Stevens |
1995-10-24 |
| 5458791 |
Star polymer viscosity index improver for oil compositions |
Craig A. Stevens |
1995-10-17 |
| 5458792 |
Asymmetric triblock copolymer viscosity index improver for oil compositions |
Craig A. Stevens |
1995-10-17 |
| 5360564 |
Dispersant viscosity index improvers |
Robert J. Sutherland |
1994-11-01 |
| 5302667 |
Asymmetrical radial polymer and composition of matter comprising the same |
Arthur R. Bean |
1994-04-12 |
| 5278252 |
Solid viscosity index improvers which provide excellent low temperature viscosity |
Harvey E. Atwood |
1994-01-11 |
| 5223579 |
Solid viscosity index improvers which provide excellant low temperature viscosity |
Harvey E. Atwood |
1993-06-29 |
| 5070131 |
Gear oil viscosity index improvers |
Rudolf J. A. Eckert, Donald E. Loeffler |
1991-12-03 |
| 5035820 |
Oil compositions containing modified star polymers |
Rudolf J. A. Eckert |
1991-07-30 |
| 4900875 |
Polymeric viscosity index additive and oil composition comprising the same |
Arthur R. Bean |
1990-02-13 |
| 4877836 |
Viscosity index improver and composition containing same |
— |
1989-10-31 |
| 4849481 |
Star shaped asymmetric block copolymer of monoalkenyl aromatic hydrocarbon and conjugated diene |
Arthur R. Bean |
1989-07-18 |
| 4535453 |
Signaling input/output processing module for a telecommunication system |
James R. Paolantonio |
1985-08-13 |
| 4493776 |
Lubricating oil composition with supplemental rust inhibitor |
— |
1985-01-15 |
