Markus Wassum

2 Patents

• US121225682024

  Composite Pack Having an Elliptical Laminated Hole, a Cardboard/plastic Composite Material, a Blank Made from This, and a Pouring Element for Use with Such a Composite Pack

  SIG Services AG

  0 cites
• US118403802023

  Resealable Pouring Element for Cardboard/plastic Composite Packages with a Tamper-evident Seal to Indicate the Initial Opening

  SIG Technology AG

  0 cites