Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Helical blade type compressor having a helical blade in a stationary cylinder

Helical blade type compressor having a helical blade in a stationary cylinder

US Patent 6425744 · Granted Jul 30, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Rotary compressor and refrigeration cycle device2024
Resin composition for plating, and plated molded article2024
Thermoplastic resin composition2020
Rail vehicle2020
Electric compressor and refrigeration device having same2020
Refrigeration cycle device2020
Rotary compressor2020
Rail vehicle2019
Rotatory compressor and refrigerating cycle device2018
Graft copolymer, thermoplastic resin composition, molded article, and method for2017
Thermoplastic resin composition for vehicle lamp housings2016
Packaging bag2015