Christoph Wirtz

5 Patents

• US125396922026

  Flat-shaped Composite Material, Package Sleeve and Package with Trapezoidal Gable

  SIG Services AG

  0 cites
• US121393102024

  Flat-shaped Composite Material, Package Sleeve and Package with Curved Edges

  SIG Services AG

  0 cites
• US121290852024

  Package with Stress-relief Panels

  SIG Services AG

  0 cites
• US119124732024

  Package with Curved Edges

  SIG Technology AG

  0 cites
• US118976712024

  Flat-shaped Composite Material, Package Sleeve and Package with Stress-relief Panels

  SIG Technology AG

  0 cites