Alex Kushnir

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Sterling, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated venting of gas/foam from foam on beer detector for carbon...
- Patent number 11,613,455
- Issue date Mar 28, 2023
- SESTRA SYSTEMS, INC
- Lev Volftsun
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Chilled beverage dispensing
- Patent number 11,161,730
- Issue date Nov 2, 2021
- SESTRA SYSTEMS, INC
- Lev Volftsun
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
System and method for beverage dispensing
- Patent number 10,167,183
- Issue date Jan 1, 2019
- SESTRA SYSTEMS, INC
- Lev Volftsun
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Touchless tap handle for beverage dispensing
- Patent number 9,926,181
- Issue date Mar 27, 2018
- SESTRA SYSTEMS, INC
- Lev Volftsun
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC