Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Oil deterioration prevention device

Oil deterioration prevention device

US Patent 9844743 · Granted Dec 19, 2017

Estimated economic value: $643,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Crankshaft2025
Remote control device2025
Vehicle and method for controlling vehicle2025
Thermosetting resin composition, prepreg, laminate, metal-clad laminate, printed2024
Automated valet parking system and method for controlling automated valet parkin2024
Automated valet parking system, control method for automated valet parking syste2024
Vehicular thermal management system and corresponding method of controlling the 2024
Veneer sorting control device, veneer sorting control method, and program for ve2024
Automated parking system, setting method, and storage medium2024
Aircraft inspection support device and aircraft inspection support method2024
Cover for internal combustion engine2024
Battery unit having cell stack, bus bars, cooler, waterproof plate, and heat tra2024