Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lubricating oil compositions

Lubricating oil compositions

US Patent 5733852 · Granted Mar 31, 1998

Estimated economic value: $271,950,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Weight bag2023
Stormwater chamber detention system2012
Preparation of sulfurized phenol additives intermediates and compositions2001
Multigrade lubricating compositions containing no viscosity modifier1999
Preparation of sulfurized phenol additives intermediates and compositions1998
Low volatility lubricating compositions1998
Piston and piston ring1998
Multigrade lubricating compositions1998
Lubricating oil compositions1997
Manufacture of dihydrocarbyl dithiophosphates1997
Carrying case for personal items1991
Method for etching piston rings1989