Ahmad Fashihul Lisan

3 Patents

• US125642142026

  Tobacco Smoke Filter and Method of Production

  Filtrona Pte. Ltd.

  0 cites
• US119180352024

  Tobacco Smoke Filter

  Filtrona Filter Products Development Co. Pte. Ltd.

  0 cites
• US116786972023

  Tobacco Smoke Filter

  Essentra Filter Products Development Co. Pte. Ltd.

  0 cites