SN

Stefano Negrini

GA G.D Societa' Per Azioni: 27 patents #16 of 217Top 8%
GS G.D S.P.A.: 14 patents #17 of 174Top 10%
CS Casappa S.P.A.: 1 patents #3 of 6Top 50%
📍 Calderara di Reno, IT: #1 of 50 inventorsTop 2%
Overall (All Time): #67,907 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 26–44 of 44 patents

Patent #TitleCo-InventorsDate
7971711 Folded and sealed coupon insertable in packs containing tobacco products, and a blank from which to fashion the coupon Michele Squarzoni, Nicola Peratello, Roberto Polloni 2011-07-05
7934359 Blank for producing a rigid package for tobacco articles Marco Ghini, Roberto Polloni 2011-05-03
7921622 Machine for wrapping groups of cigarettes in packets Ivanoe Bertuzzi, Luca Petrucci, Gilberto Spirito 2011-04-12
7832556 Package for small groups of tobacco articles Marco Ghini, Luca Petrucci 2010-11-16
7827767 Method and packing machine for combining an insert and a group of cigarettes Ivanoe Bertuzzi, Roberto Polloni, Michele Squarzoni, Andrea Biondi 2010-11-09
7827769 Method of folding a sheet of packing material with an extraction opening about a group of cigarettes, and corresponding package of cigarettes Ivanoe Bertuzzi, Roberto Polloni, Michele Squarzoni, Fausto Negrini 2010-11-09
7770724 Rigid, slide-open package for tobacco articles Marco Ghini 2010-08-10
7712607 Rigid swing-open packet of cigarettes Marco Ghini, Roberto Polloni 2010-05-11
7644815 Unit for conveying packs of tobacco products Luca Federici, Francesco Milandri 2010-01-12
7452179 Method and device for transferring and separating a stream of stacked packets Silvano Boriani 2008-11-18
7428967 Rigid, hinged-lid, click-open package for tobacco articles Luca Petrucci 2008-09-30
7360347 Method and device for wrapping articles Luca Lanzarini, Francesco Milandri, Luca Federici 2008-04-22
7328783 Device for controlling a mass of cylindrical articles Michele Ferrari 2008-02-12
7269931 Overwrapping machine for packets of cigarettes Silvano Boriani 2007-09-18
7240469 Cigarette packing machine for producing rigid hinged-lid packets Marco Ghini, Roberto Polloni 2007-07-10
7155882 Method of producing a hinged-lid wallet packet Marco Ghini 2007-01-02
7131247 Method and device for finishing cellophane-wrapped packets Silvano Boriani 2006-11-07
7124554 Method and machine for producing a package with a coupon Andrea Biondi, Franco Spisni, Marco Musiani, Flavio Trebbi 2006-10-24
5624251 Gear pump Umberto Verza 1997-04-29