Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multistage shaft sealing apparatus and rotary machine

Multistage shaft sealing apparatus and rotary machine

US Patent 11060610 · Granted Jul 13, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor device including semiconductor elements, insulating base members, 2025
Arithmetic operation device, testing method2025
Base material for hard sintered body, hard sintered body, and cutting tool2025
Anomaly detection method using an autoencoder learning from data items collected2025
Semiconductor device2025
Foamy viruses and methods of use2025
Vehicle power supply system2025
Negative electrode active material, negative electrode, and secondary battery2025
Electronic control device and determination method2024
Wiring substrate and information processing device2024
Vehicle power supply system2024
Anomaly factor estimation apparatus, anomaly factor estimation method and progra2024