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Michael Donald Grassmuck
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Chesterfield, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Air louver for refrigerated display case
Patent number
8,858,309
Issue date
Oct 14, 2014
Hussman Corporation
Michael Donald Grassmuck
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Multi-pane glass assembly for a refrigerated display case
Patent number
7,856,770
Issue date
Dec 28, 2010
Hussmann Corporation
Michael D. Grassmuck
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Air louver for a refrigerated display case
Patent number
7,497,770
Issue date
Mar 3, 2009
Hussmann Corporation
Michael Donald Grassmuck
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Open-front, roll-in refrigerated display case
Patent number
7,318,321
Issue date
Jan 15, 2008
Hussmann Corporation
Michael D. Grassmuck
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Illuminated canopy for a refrigerated display case
Patent number
7,240,506
Issue date
Jul 10, 2007
Hussmann Corporation
Michael D. Grassmuck
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Temperature controller for a food merchandiser
Patent number
4,990,749
Issue date
Feb 5, 1991
Hussmann Corporation
Michael E. Devine
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
AIR LOUVER FOR REFRIGERATED DISPLAY CASE
Publication number
20090223237
Publication date
Sep 10, 2009
Hussmann Corporation
Michael Donald Grassmuck
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Illuminated canopy for a refrigerated display case
Publication number
20060242981
Publication date
Nov 2, 2006
Hussmann Corporation
Michael D. Grassmuck
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Air louver for a refrigerated display case
Publication number
20060199496
Publication date
Sep 7, 2006
Hussmann Corporation
Michael Donald Grassmuck
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Multi-pane glass assembly for a refrigerated display case
Publication number
20060059861
Publication date
Mar 23, 2006
Hussmann Corporation
Michael D. Grassmuck
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Open-front, roll-in refrigerated display case
Publication number
20050257548
Publication date
Nov 24, 2005
Hussmann Corporation
Michael D. Grassmuck
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Modular refrigeration system
Publication number
20050126196
Publication date
Jun 16, 2005
Hussmann Corporation
Michael D. Grassmuck
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...