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Michael Andreini
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Stillwater, MN, US
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last 30 patents
Information
Patent Grant
Cleaning solution generator
Patent number
D674462
Issue date
Jan 15, 2013
Tennant Company
Robert James Guastella
D23 - Environmental heating and cooling
Information
Patent Grant
Display panel portion with a computer icon image
Patent number
D674405
Issue date
Jan 15, 2013
Tennant Company
Robert J. Guastella
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Remote control
Patent number
D502929
Issue date
Mar 15, 2005
Select Comfort Corporation
David Copeland
D13 - Equipment for production, distribution, or transformation of energy