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Keith Studebaker
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Tumwater, WA, US
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Patents Grants
last 30 patents
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Patent Grant
Roof cleaning processes and associated systems
Patent number
10,584,497
Issue date
Mar 10, 2020
Dri-Eaz Products, Inc.
Keith Studebaker
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Hard surface cleaners having cleaning heads with rotational assist,...
Patent number
9,179,812
Issue date
Nov 10, 2015
Sapphire Scientific Inc.
William Bruders
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Information
Patent Application
ROOF CLEANING PROCESSES AND ASSOCIATED SYSTEMS
Publication number
20160160506
Publication date
Jun 9, 2016
DRI-EAZ PRODUCTS, INC.
Keith Studebaker
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
HARD SURFACE CLEANERS HAVING CLEANING HEADS WITH ROTATIONAL ASSIST,...
Publication number
20140137895
Publication date
May 22, 2014
SAPPHIRE SCIENTIFIC INC.
William Bruders
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ROTARY SURFACE CLEANING TOOL INCLUDING TOOLS SUITABLE FOR CLEANING...
Publication number
20140115816
Publication date
May 1, 2014
SAPPHIRE SCIENTIFIC INC.
William Bruders
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...