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Brent Hayden
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Brooklyn Park, MN, US
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Patents Grants
last 30 patents
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Patent Grant
Floor sweeping and scrubbing machine
Patent number
7,448,114
Issue date
Nov 11, 2008
Tennant Company
Michael T. Basham
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
Floor sweeping and scrubbing machine
Publication number
20060282975
Publication date
Dec 21, 2006
TENNANT COMPANY
Michael T. Basham
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...