Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Control valve having a disc shaped throttle

Control valve having a disc shaped throttle

US Patent 4274439 · Granted Jun 23, 1981

Estimated economic value: $1,854,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Interference-insensitive determination of a capacitance2025
Calibration of a user input apparatus and detection of actuation of a user input2025
Hair coloring compositions2025
Composition for the permanent deformation of hair having reduced odor2023
Hair coloring or bleaching composition with reduced odor2023
Gel network hair treatment compositions with reduced odor2023
Device for adjusting an object2023
Hair colouring or bleaching products, and compositions thereof, with alkali canc2022
Methods for assessing the treatment response of TNBC patients to neo-adjuvant ch2022
Method for colouring hair2020
Waste-heat utilization assembly of an internal combustion engine and method for 2019
Markers for the prediction of outcome of anthracycline treatment2018