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Claudia Joann Richardson
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Boston, MA, US
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last 30 patents
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Patent Grant
Floor treatment apparatus and method
Patent number
11,553,825
Issue date
Jan 17, 2023
SharkNinja Operating LLC
Paul Grandstrand
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
FLOOR TREATMENT APPARATUS AND METHOD
Publication number
20190216286
Publication date
Jul 18, 2019
SharkNinja Operating, LLC
Paul GRANDSTRAND
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
FLOOR TREATMENT APPARATUS AND METHOD
Publication number
20170127903
Publication date
May 11, 2017
SharkNinja Operating LLC
Paul Grandstrand
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...