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Robert Worrell
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Hopkins, MN, US
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last 30 patents
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Patent Grant
Countertop air oven
Patent number
D347140
Issue date
May 24, 1994
Alternative Pioneering Systems, Inc.
David A. Dornbush
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