Ehsan Filsouf

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Richmond Hill, CA

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Patents Grantslast 30 patents

Information Patent Grant
Flossing device with spring-type head
- Patent number 11,135,041
- Issue date Oct 5, 2021
- Ehsan Filsouf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flossing device with internal floss feed
- Patent number 7,882,845
- Issue date Feb 8, 2011
- Ehsan Filsouf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric toothbrush
- Patent number 7,757,327
- Issue date Jul 20, 2010
- Ehsan Filsouf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric toothbrush
- Patent number 7,464,430
- Issue date Dec 16, 2008
- Ehsan Filsouf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Flossing Device with Spring-Type Head
- Publication number 20190358005
- Publication date Nov 28, 2019
- Ehsan Filsouf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Spraying Device With Liquid Adjustment Mechanism
- Publication number 20100108779
- Publication date May 6, 2010
- Ehsan Filsouf
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Flossing Device With Internal Floss Feed
- Publication number 20100012146
- Publication date Jan 21, 2010
- Ehsan Filsouf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electric Toothbrush
- Publication number 20090313773
- Publication date Dec 24, 2009
- Ehsan Filsouf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electric toothbrush
- Publication number 20070151051
- Publication date Jul 5, 2007
- Ehsan Filsouf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE