Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lubricating oil for refrigerator with compressor

Lubricating oil for refrigerator with compressor

US Patent 6475405 · Granted Nov 5, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Foam and method for manufacturing foam2025
Foam and method for manufacturing foam2025
Sticking body holding member2024
Method for operating flue gas purification system2022
Thermally conductive sheet and method for manufacturing thermally conductive she2021
Lubricating oil composition for refrigerators2021
Sensor unit and musical instrument2021
Freezer oil, composition for freezers, freezer, and method for selecting freezer2020
Thermally conductive member and method for producing thermally conductive member2020
Refrigerator lubricating oil and mixed composition for refrigerator2020
Thermally conductive composition2020
Lubricating oil composition for refrigerator, composition for refrigerator, lubr2020