Walker; Devin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Walker; Devin.The latest application filed is for "system, method, and apparatus for regulating flow rate in an espresso machine".

Company Profile

1.11.9

Walker; Devin - Shoreline WA
Walker; Devin - Lutz FL US
Walker; Devin - Seattle WA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System, Method, And Apparatus For Regulating Flow Rate In An Espresso Machine App 20190298101 - Prefontaine; Jason Camille ; et al.	2019-10-03
Generation of superheated steam for the preparation of a beverage Grant 10,390,654 - Prefontaine , et al. A	2019-08-27
System and apparatus for regulating flow rate in an espresso machine Grant 10,362,892 - Prefontaine , et al.	2019-07-30
System, method, and apparatus for regulating flow rate in an espresso machine Grant 10,321,783 - Prefontaine , et al.	2019-06-18
Generation of superheated steam for the preparation of a beverage Grant 10,314,425 - Prefontaine , et al.	2019-06-11
Systems and methods for producing liquid fuels from landfill gases Grant 10,144,878 - Kuhn , et al. De	2018-12-04
Generation Of Superheated Steam For The Preparation Of A Beverage App 20180228315 - Prefontaine; Jason Camille ; et al.	2018-08-16
Systems and methods for producing liquid fuels from landfill gases Grant 10,005,963 - Kuhn , et al. June 26, 2	2018-06-26
Method for generation of superheated steam for the preparation of a beverage Grant 9,918,583 - Prefontaine , et al. March 20, 2	2018-03-20
Method for generation of superheated steam for the preparation of a beverage Grant 9,907,426 - Prefontaine , et al. March 6, 2	2018-03-06
Generation Of Superheated Steam For The Preparation Of A Beverage App 20170332825 - Prefontaine; Jason Camille ; et al.	2017-11-23
Generation Of Superheated Steam For The Preparation Of A Beverage App 20170332832 - Prefontaine; Jason Camille ; et al.	2017-11-23
Generation Of Superheated Steam For The Preparation Of A Beverage App 20170332826 - Prefontaine; Jason Camille ; et al.	2017-11-23
Systems And Methods For Producing Liquid Fuels From Landfill Gases App 20170283344 - Kuhn; John N. ; et al.	2017-10-05
System And Apparatus For Regulating Flow Rate In An Espresso Machine App 20170000284 - Prefontaine; Jason Camille ; et al.	2017-01-05
System and apparatus for regulating flow rate in an espresso machine Grant 9,433,318 - Prefontaine , et al. September 6, 2	2016-09-06
System, Method, And Apparatus For Regulating Flow Rate In An Espresso Machine App 20160235240 - Prefontaine; Jason Camille ; et al.	2016-08-18

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