Vincent Ma Junyong

3 Patents

• US123439082025

  Process for Producing Polymethyl Methacrylate Rigid Foams as Core Materials in Rotor Blades of Wind Power Plants and in Boatbuilding

  Evonik Operations GmbH

  0 cites
• US122335822025

  Foaming of Blowing Agent Containing Polymers Through the Use of Microwaves

  Evonik Operations GmbH

  0 cites
• US119045142024

  Foaming Process for Production of Foam Materials

  Evonik Operations GmbH

  0 cites