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Chad S. Erickson
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Minneapolis, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Coffee bean roasting apparatus
Patent number
6,558,726
Issue date
May 6, 2003
The Metal Ware Corporation
Chad S. Erickson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Food Dehydrator
Patent number
6,085,442
Issue date
Jul 11, 2000
The Metal Ware Corporation
Chad S. Erickson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Food dehydrator
Patent number
5,878,508
Issue date
Mar 9, 1999
American Harvest, Inc.
John L. Knoll
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Rapid cooking device
Patent number
5,699,722
Issue date
Dec 23, 1997
Chad Erickson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cooking system and accessories
Patent number
5,520,096
Issue date
May 28, 1996
American Harvest, Inc.
David A. Dornbush
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Rapid cooking device
Patent number
5,513,558
Issue date
May 7, 1996
American Harvest, Inc.
Chad Erickson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Extension ring for a convection oven
Patent number
D369274
Issue date
Apr 30, 1996
American Harvest, Inc.
David A. Dornbush
D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information
Patent Grant
Method for rapidly cooking food
Patent number
5,484,621
Issue date
Jan 16, 1996
American Harvest, Inc.
Chad Erickson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Convection oven
Patent number
5,466,912
Issue date
Nov 14, 1995
American Harvest, Inc.
David A. Dornbush
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Rapid cooking device
Patent number
5,465,651
Issue date
Nov 14, 1995
American Harvest, Inc.
Chad Erickson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Cooking system and accessories
Patent number
5,438,916
Issue date
Aug 8, 1995
American Harvest, Inc.
David A. Dornbush
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Assemblies for increasing airflow and heating efficiency in a multi...
Patent number
5,420,393
Issue date
May 30, 1995
American Harvest, Inc.
David A. Dornbush
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cooking system and accessories
Patent number
5,416,950
Issue date
May 23, 1995
American Harvest, Inc.
David A. Dornbush
A21 - BAKING EDIBLE DOUGHS
Information
Patent Grant
Convection oven
Patent number
D357383
Issue date
Apr 18, 1995
American Harvest, Inc.
David A. Dornbush
D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information
Patent Grant
Method for rapidly cooking food
Patent number
5,403,607
Issue date
Apr 4, 1995
American Harvest, Inc.
Chad Erickson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Handle for a countertop oven
Patent number
D356230
Issue date
Mar 14, 1995
American Harvest, Inc.
David A. Dornbush
D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information
Patent Grant
Convection oven
Patent number
D355564
Issue date
Feb 21, 1995
American Harvest, Inc.
David A. Dornbush
D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information
Patent Grant
Expandable countertop oven
Patent number
5,165,328
Issue date
Nov 24, 1992
Alternative Pioneering Systems, Inc.
Chad Erickson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Countertop air oven
Patent number
D328687
Issue date
Aug 18, 1992
Alternative Pioneering Systems, Inc.
David Dornbush
D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information
Patent Grant
Counter top air oven
Patent number
D321109
Issue date
Oct 29, 1991
Alternative Pioneering Systems, Inc.
Chad Erickson
D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information
Patent Grant
Countertop air oven
Patent number
D321110
Issue date
Oct 29, 1991
Alternative Pioneering Systems, Inc.
Robert Worrell
D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information
Patent Grant
Air Fryer
Patent number
4,817,509
Issue date
Apr 4, 1989
Alternative Pioneering Systems Inc.
Chad S. Erickson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Food dehydrator
Patent number
4,536,643
Issue date
Aug 20, 1985
Alternative Pioneering Systems Inc.
Chad S. Erickson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Food dehydrator with moisture sensing control
Patent number
4,531,306
Issue date
Jul 30, 1985
Alternative Pioneering Systems, Inc.
Chad S. Erickson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Food dehydrator
Patent number
D261142
Issue date
Oct 6, 1981
Alternative Pioneering Systems, Inc.
Chad S. Erickson
D15 - Machines not elsewhere specified
Information
Patent Grant
Food dehydrating machine
Patent number
4,224,743
Issue date
Sep 30, 1980
Alternative Pioneering Systems, Inc.
Chad S. Erickson
F26 - DRYING
Information
Patent Grant
Food dehydrating machine
Patent number
4,192,081
Issue date
Mar 11, 1980
Alternative Pioneering Systems, Inc.
Chad S. Erickson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Food dehydrator
Patent number
4,190,965
Issue date
Mar 4, 1980
Alternative Pioneering Systems, Inc.
Chad S. Erickson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
COFFEE BEAN ROASTING APPARATUS
Publication number
20030061942
Publication date
Apr 3, 2003
Chad S. Erickson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES