US Patent Issued to FIBIOTEX on Nov. 4 for "Extruder of agricultural fibrous matter for producing boards with improved homogenity" (Luxembourger Inventor)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,459,160, issued on Nov. 4, was assigned to FIBIOTEX S.A. (Windhof, Luxembourg).

"Extruder of agricultural fibrous matter for producing boards with improved homogenity" was invented by Aleksandr Frolov (Windhof, Luxembourg).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention is directed to a machine for compacting agricultural fibrous matter into a board, comprising a hopper for receiving the agricultural fibrous matter; a pre-compacting device comprising several rows of fingers configured for moving successively into, along and out of vertical slits formed in at least a wall of the hopper; an extruder comprising an extrusion passage downstream of...