Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Compressor having sliding portion provided with oil retainer

Compressor having sliding portion provided with oil retainer

US Patent 11668308 · Granted Jun 6, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gas concentration measurement system2025
Magnetic field measuring apparatus2024
Compressor with a fitted shaft portion having two sliding surfaces and an oil re2023
Magnetic field measuring device, magnetic field measurement method, and recordin2022
Magnetic field detection device2021
Magnetic field measuring device, magnetic field measurement method, and recordin2021
Compressor and valve assembly2021
Magnetic sensor2020
Single screw compressor2016
Screw compressor with slide valve including a sealing projection2015
Screw compressor2015
Single screw compressor2015