John W. Griffin

5 Patents

• US122021592025

  Shaving Razor Accessory

  SL SHAVECO LLC

  0 cites
• US121452862024

  Razor Cartridges

  SL SHAVECO LLC

  0 cites
• US116428042023

  Shaving Systems

  SL IP COMPANY LLC

  0 cites
• US116028672023

  Razor Cartridges

  DORCO CO., Ltd.

  0 cites
• US115481782023

  Magnetic Attachment for Shaving Cartridge

  SL IP COMPANY LLC

  0 cites