Ragama
Sri Lanka
5
2024-04-18
The entities that hold a legal rights for patent applications filed by inventor Samarasinghe Sachith Devendra:
Sachith Devendra Samarasinghe from Ragama, LK has applied for patents for these inventions. The list has both pending applications and granted patents:
Using Ascorbic Acid as Anti-Ozone Treatment for Fabrics
#2 | 2022-11-03Using ascorbic acid or sodium ascorbate to extend storage life of base templates for laser finishing
#3 | 2022-07-28Preventing degradation of stored base templates before laser finishing
#4 | 2020-08-20Treating base templates with anti-ozone agent before storage for laser finishing
#5 | 2020-08-20Anti-ozone treatment of base templates in laser finishing
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