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AFROS SPA
IT23 patents
Top patents by PatentIndex Score
US4823992AApr 25, 1989
Metering device for feeding liquids to a mixing head
AFROS SPA24 citations92
US6079867AJun 27, 2000
Self-cleaning, mixing apparatus and method for the production of polyurethane formulations
AFROS SPA28 citations89
US9308512B2Apr 12, 2016
Method and high-pressure mixing apparatus with self-regenerating seal
AFROS SPA8 citations83
US4832499AMay 23, 1989
Apparatus for feeding and metering fluid components to a high pressure mixing head
AFROS SPA23 citations82
US4737091AApr 12, 1988
Polyurethane molding plant comprising motorized mold supporting carriages movable on monorail
AFROS SPA19 citations82
US7455446B2Nov 25, 2008
Co-injection mixing method and apparatus
AFROS SPA10 citations78
US4802770AFeb 7, 1989
High pressure mixing device
AFROS SPA10 citations73
US4765935AAug 23, 1988
Method for foaming insulations in refrigerators and the like
AFROS SPA19 citations73
US4740089AApr 26, 1988
Movable-chamber mixing head
AFROS SPA16 citations73
US4608233AAug 26, 1986
Mixing method and apparatus for preparing multi-component plastic materials especially polyurethanes
AFROS SPA17 citations73
US9731267B2Aug 15, 2017
Method and high-pressure mixing apparatus with self-regenerating seal
AFROS SPA5 citations72
US6502978B2Jan 7, 2003
Apparatus for the production of polyurethane material with a cleaning member having a filler feeding channel and an inclined front surface
AFROS SPA8 citations70
US11559920B2Jan 24, 2023
Seal gasket element for a mixing apparatus, method for obtaining and applying the same, and special equipment for fitting the same
AFROS SPA2 citations68
US7553066B2Jun 30, 2009
High-pressure mixing method and apparatus, with a self-lubricating and scraping device
AFROS SPA4 citations62
US7614780B2Nov 10, 2009
Method and apparatus with lobed nozzles, for mixing reactive chemical components
AFROS SPA5 citations61
US11794394B2Oct 24, 2023
Monitored mixture and dosing head
AFROS SPA0 citations49
US11034812B2Jun 15, 2021
Apparatus for dispersing a gas, for example carbon dioxide, in at least one reactive resin
AFROS SPA0 citations49
US12042955B2Jul 23, 2024
Method and apparatus for preparing and dispensing a mixture obtained by mixing chemically reactive components, at least one of which containing a filler material
AFROS SPA0 citations47
US11285680B2Mar 29, 2022
Apparatus for fine and controlled adjustment of an injection molding process and related industrial process
AFROS SPA0 citations47
US11904504B2Feb 20, 2024
High-pressure mixing device with sensored self-cleaning delivery duct
AFROS SPA0 citations44
US11433567B2Sep 6, 2022
High-pressure mixing device with single-piece delivery duct
AFROS SPA0 citations44
US12370509B2Jul 29, 2025
Injector device for an apparatus suitable for mixing chemically reactive components
AFROS SPA0 citations40
US10040040B2Aug 7, 2018
Method and high-pressure mixing device for the co-injection of polymeric components
AFROS SPA0 citations39