1972:
                    Manufactured Europe's first indigo slasher dyeing machine.
                 
                
                    1975:
                    Manufactured  the first "modular" dyeing machine - INDIGO model.
                 
                
                    1980:
                    Manufactured and marketed the world's first dyeing machine INDIGOLOOP model
                 
                
                    1981:
                    Manufactured the "Bi-Loop" type machine (with 2 dyeing vats), evolution of the previous Loop model.
                 
                
                    1985:
                    Manufactured the dyeing machine with  double flow vats, INDIGOFLOW model,  unsurpassed for its technology and operative flex
                 
                
                    1991:
                    Patented  the oxidation intensifiers "Rapidsky"
                 
                
                    1993:
                    Patented the "Twinflow" vats, to dye at full capacity with indigo and at reduced capacity with other dyestuffs.
                        Manufactured the only machine, still running world-wide, for the dyeing of two overlapped warp chains, mod. LT/2000 (LEGLER patent), with automatic setting of the dyeing cycle fully monitor equipped - with movable creels with quick lot change system "WARP LINK" by the insertion of a piece link to eliminate the yarn wastage.
                 
                
                    1995:
                    Patented "Rapidwas" vats, which enhance washing with sensible water saving.
                 
                
                    1997:
                    Patented the "Ecorapidwash®" vats, further improvement of the "Rapidwash" model.
                 
                
                    2004:
                    Patented "GENIUS1", dyeing integrated module, in inert environment, for colordenim.
                 
                
                    2005:
                    Manufactured the indigo rope dyeing machine, INDIGOROPE, fully automatic - modernity added to tradition.
                 
                
                    2006:
                    Patented "GENIUS2", indigo dyeing integrated module, in inert environment.
                        Patented "GENIUS3", dyeing integrated module, in inert environment, with foam dyestuffs.
                 
                
                    2007:
                    Manufactured the hydrosulphite computerized dosing and dissolving system.
                 
                
                    2008:
                    Manufactured the inert environment dyeing machine, INDIGOGENIUS model, with only two vats (Genius modules) - the much evolve
                 
                
                    2010:
                    Patented the "IDR" Indigo Dynamic Reduction system, for the use of indigo powder with the advantages of the indigo solution.
                 
                
                    2015:
                    Patented the "Ecoturbowash" turbodynamic washing system, multiplies the washing effect halving the water consumption.
                 
                
                    2016:
                    Patented the oxidation intensifiers "Deepsky"
                 
                
                    2016:
                    Patented oxidation groups "Ecosky", with variable and recoverable yarn capacity, reduce significantly the yarn waste to batch change.
                 
                
                    2016:
                    Patented "EUREKA" multifunctional module for indigo and sulphur dyestuffs dye, both traditionally in air and in inert environment.
                 
                
                    2018:
                    Manufactured the first machine in the world, "EUREKA" model usable both in air and in inert environment.