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Arden L. Larson
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Sioux Falls, SD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Encapsulated heating element fluid heater
Patent number
6,289,177
Issue date
Sep 11, 2001
John W. Finger
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Fluid temperature control for a heated fluid cleaner with multiple...
Patent number
6,164,557
Issue date
Dec 26, 2000
Sioux Steam Cleaner Corporation
Arden L. Larson
B08 - CLEANING
Information
Patent Grant
Rectangular support frame for supporting and transporting component...
Patent number
6,092,768
Issue date
Jul 25, 2000
Sioux Steam Cleaner Corporation
Arden L. Larson
B08 - CLEANING
Information
Patent Grant
Cleaner with temperature control
Patent number
6,056,207
Issue date
May 2, 2000
Sioux Steam Cleaner Corporation
Arden L. Larson
B08 - CLEANING
Information
Patent Grant
Safety shutoff system for steam cleaners and combination steam and...
Patent number
6,006,398
Issue date
Dec 28, 1999
Sioux Steam Cleaner Corporation
Arden L. Larson
B08 - CLEANING