Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Evaporative fuel control canister containing absorbent swelling by absorbing liquid fuel

Evaporative fuel control canister containing absorbent swelling by absorbing liquid fuel

US Patent 5173095 · Granted Dec 22, 1992

Estimated economic value: $57,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Emotion determination device and emotion determination method2025
Image processing device, image processing method, and program2025
Power transmission device2025
Information management device, information management method, and storage medium2024
Control device for vehicle2024
Vehicle control device, vehicle control method and recording medium2024
Earphone device2022
Magnetic clutch device2019
Image processing apparatus and method for removing a facial object2019
Method of preserving freshness of harvested crops, freshness preservation device2018
Lighting apparatus and moving object2018
Earphone device2018