Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Frictionless rotary valve

Frictionless rotary valve

US Patent 11384847 · Granted Jul 12, 2022

Estimated economic value: $32,199,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Closed-meshed energy measurement in the gas network2025
Overpressure protection valve2025
Overpressure protection valve2025
Ageing and dust detection in a meter2025
Pressure release housing2025
Ultrasound and thermal massflow in one flow channel2024
Angular circuit board assembly for a flowmeter2024
Phototransistor apparatus and method of operating the phototransistor apparatus2024
Method and system for timely detecting gas pressure irregularities using a gas m2023
Gas meter architecture2023
Multifunctional dust trap2023
Tamper proof seal assembly2023