Spay
France
5
2024-06-27
Patrick Guilchet from Spay, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Filter Comprising a Paper Substrate Modified With Natural Starch
#2 | 2024-06-27Filter Comprising A Paper Substrate Modified With A Natural Polysaccharide
#3 | 2023-11-30Filter For Smoking or Vaping Article Comprising a Smooth Paper
#4 | 2023-05-18Filter For Smoking or Vaping Article Comprising a Two-Layer Material
#5 | 2022-01-27Paper Sheet and Method of Making It
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