Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Disk drive having a stationary plate facing a disk and with a recirculation filter coupled to grooves in the stationary plate

Disk drive having a stationary plate facing a disk and with a recirculation filter coupled to grooves in the stationary plate

US Patent 8228631 · Granted Jul 24, 2012

Estimated economic value: $24,301,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Combined drilling system with double rotary driving devices and control method t2025
Coal mine intelligent directional drill and drilling method therefor2025
Air purifier and its air purification method2025
Food mixing device2024
Light therapy device2024
Valve pin position and velocity control method and apparatus2023
Air purifier with air outlet guider2023
Dispenser of bulk material2023
Water tank and humidifier2023
Air filtering system2022
Injection molding apparatus with integrated actuator electronic drive2022
Humidifier2022