Dispersant-viscosity improvers for lubricating oil compositions
A Standard patent application filed on 14 September 2000 credited to Lange, Richard M.
;
Smoggie, John C.
Details
Application number :
74860
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Dispersant-viscosity improvers for lubricating oil compositions
Inventor :
Lange, Richard M.
;
Smoggie, John C.
Agent name :
Callinans
Address for service :
PO Box 1189 HARTWELL VIC 3124
Filing date :
14 September 2000
Associated companies :
Applicant name :
Lubrizol Corporation, The
Applicant address :
Patent Dept.-022B 29400 Lakeland Blvd Wickliffe OH 44092-2298 United States Of America