Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Feed screw arrangement

Feed screw arrangement

US Patent 9528222 · Granted Dec 27, 2016

Assignee

Valmet Oy

Inventors

Unknown

View full patent text on Google Patents →

More Patents by These Inventors

Reactor discharge screw2024

System and method for treating biomass material2024

Steam separation unit for a system for hydrolysis of lignocellulosic biomass mat2020

Discharge valve with a detachable inner lining2019

Arrangement and system for a treatment process2018

Disc housing2010

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly