Michael Schär

4 Patents

• US126162952026

  Hygiene Product, in Particular Oral Hygiene Product

  TRISA HOLDING AG

  0 cites
• USRE0508422026

  Toothbrush with Injection-moulded Bristles and Method and Apparatus for Producing the Same

  TRISA HOLDING AG

  0 cites
• US120423482024

  Electrical Appliance for Personal Care

  TRISA HOLDING AG

  0 cites
• US116226172023

  Method for Producing Brushes, in Particular Interdental Brushes, and Brush, in Particular Interdental Brush, and Product Group Comprising a Plurality of Brushes

  TRISA HOLDING AG

  0 cites