Kai Herrmann Scherer

6 Patents

• US126067082026

  Production of Pigments Having a Defined Size and Shape

  GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH

  0 cites
• US123050412025

  Method for Producing Platelet-shaped Pigments

  GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH

  0 cites
• US121293862024

  Production of Pigments Having a Defined Size and Shape

  GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH

  0 cites
• US118022122023

  Method for Producing Pigment Fragments with a Predefined Internal And/or External Contour Using a Crack-forming Layer, and Pigment Fragments

  GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH

  0 cites
• US117454742023

  Composite Glass with an Intermediate Film That Changes Colour Depending on the Viewing Angle

  GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH

  0 cites
• US116547092023

  Optically Variable Security Element Having Reflective Surface Region

  GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GmbH

  0 cites