VINOD CHALLA

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BOTHELL, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic filling mechanism and method for a hand-held oral cleanin...
- Patent number 10,357,345
- Issue date Jul 23, 2019
- Koninklijke Philips N.V.
- Vinod Challa
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

Information Patent Application
NOZZLE HEADS FOR A CLEANING DEVICE USING LIQUID SHEET CLEANING ACTION
- Publication number 20210379607
- Publication date Dec 9, 2021
- Koninklijke Philips N.V.
- Tianyi WANG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
AUTOMATIC FILLING MECHANISM AND METHOD FOR A HAND-HELD ORAL CLEANIN...
- Publication number 20170367800
- Publication date Dec 28, 2017
- VINOD CHALLA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE