Andrew Schaffer

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Costa Mesa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable flow rate control device
- Patent number 11,433,181
- Issue date Sep 6, 2022
- Avent, Inc.
- Christopher S. Nelson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Variable fluid flow rate control device
- Patent number 11,419,979
- Issue date Aug 23, 2022
- Avent, Inc.
- Andrew Schaffer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Variable Fluid Flow Rate Control Device
- Publication number 20230048874
- Publication date Feb 16, 2023
- Avent, Inc.
- Andrew Schaffer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Variable Flow Rate Control Device
- Publication number 20190009021
- Publication date Jan 10, 2019
- Avent, Inc.
- Christopher S. Nelson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Variable Fluid Flow Rate Control Device
- Publication number 20180280614
- Publication date Oct 4, 2018
- Avent, Inc.
- Andrew Schaffer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE