Martin J. Duffy

Person

University City, MO, US

People

Patents Grantslast 30 patents

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
Refrigerated merchandiser with access for cleaning
- Patent number 7,237,398
- Issue date Jul 3, 2007
- Hussmann Corporation
- Martin J. Duffy
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Assembly method for a refrigerated display case
- Patent number 7,181,924
- Issue date Feb 27, 2007
- Hussmann Corporation
- Martin J. Duffy
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Canopy for a refrigerated display case
- Patent number D521030
- Issue date May 16, 2006
- Hussman Corporation
- Martin J. Duffy
- D15 - Machines not elsewhere specified
Information Patent Grant
Refrigerated display case
- Patent number D521028
- Issue date May 16, 2006
- Hussmann Corporation
- Martin J. Duffy
- D15 - Machines not elsewhere specified
Information Patent Grant
Refrigerated merchandiser with access for cleaning
- Patent number 6,993,925
- Issue date Feb 7, 2006
- Hussmann Corporation
- Martin J. Duffy
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Refrigeration case
- Patent number D506886
- Issue date Jul 5, 2005
- Hussmann Corporation
- Martin J. Duffy
- D06 - Furnishings
Information Patent Grant
Refrigerated merchandiser with modular external frame structure
- Patent number 5,517,826
- Issue date May 21, 1996
- Hussmann Corporation
- Martin J. Duffy
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Assembly method for a refrigerated display case
- Publication number 20060242980
- Publication date Nov 2, 2006
- Hussmann Corporation
- Martin J. Duffy
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Refrigerated merchandiser with access for cleaning
- Publication number 20060123825
- Publication date Jun 15, 2006
- Hussmann Corporation
- Martin J. Duffy
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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
Refrigerated merchandiser with access for cleaning
- Publication number 20050193755
- Publication date Sep 8, 2005
- Hussmann Corporation
- Martin J. Duffy
- 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...

Martin J. Duffy

Person

Patents Grantslast 30 patents

Open-front, roll-in refrigerated display case

Refrigerated merchandiser with access for cleaning

Assembly method for a refrigerated display case

Canopy for a refrigerated display case

Refrigerated display case

Refrigerated merchandiser with access for cleaning

Refrigeration case

Refrigerated merchandiser with modular external frame structure

Patents Applicationslast 30 patents

Assembly method for a refrigerated display case

Refrigerated merchandiser with access for cleaning

Open-front, roll-in refrigerated display case

Refrigerated merchandiser with access for cleaning

Modular refrigeration system