Cleaning

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing porous antibacterial fiber brush
- Patent number 11,766,114
- Issue date Sep 26, 2023
- GUANGDONG NEWDERMO BIOTECH CO., LTD
- Qingyao Cai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for cleaning PVA brush
- Patent number 11,382,412
- Issue date Jul 12, 2022
- Ebara Corporation
- Jin-Goo Park
- B08 - CLEANING
Information Patent Grant
Method for manufacturing a cosmetic product applicator by additive...
- Patent number 11,267,198
- Issue date Mar 8, 2022
- Chanel Parfums Beaute
- Christian Salciarini
- A46 - BRUSHWARE
Information Patent Grant
Apparatus for cleaning and disinfecting insemination straws
- Patent number 3,931,661
- Issue date Jan 13, 1976
- Tur-Colossus, Inc.
- Albertus G. Horsting
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
1952998
- Patent number 1,952,998
- Issue date Mar 27, 1934
- A46 - BRUSHWARE