Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Labyrinth sealing device for reducing gas intrusion

Labyrinth sealing device for reducing gas intrusion

US Patent 11543034 · Granted Jan 3, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for variable-flip-angle 3D spiral-in-out TSE/space using echo-2025
Control method for layered washing in dishwasher and dishwasher2025
Display substrate and display apparatus2025
Display substrate, method of manufacturing the display substrate, and display de2025
Preparation method of copper foam2025
Inclination angle control instrument for screw anchor installation2025
Display panel and display apparatus2025
Display substrate and display device2025
Evenly heating transducer and preparation method therefor2025
Ionic liquid/polymer composite film, and preparation method therefor and use the2025
Equipment for in-situ restoration of sediment2025
Scanning control circuit and method for driving the same, display substrate, dis2025