Derk Erich Wandner

3 Patents

• US120246282024

  By Means of Ionizing Radiation Sterilizable Moulded Parts Made from Polycarbonate

  Covestro Intellectual Property GmbH & Co. KG

  0 cites
• US117674262023

  Glass Fiber Filled Thermoplastic Composition Having Good Mechanical Properties

  Covestro Deutschland AG

  0 cites
• US116801642023

  By Means of Ionizing Radiation Sterilizable Moulded Parts Made from Polycarbonate

  Covestro Intellectual Property GmbH & Co. KG

  0 cites