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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
SPECIALTY MINERALS (MICHIGAN) INC	30600 TELEGRAPH ROAD BINGHAM FARMS MI 48025

International Classification(s)

• 3200:Design Patent

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Blissenbach, Dieter	Moers, DE	4	105
Kirchhoff, Stefan	Dortmund, DE	9	171
Kleinloh, Juergen	Duisburg, DE	3	98
Wegener, Lukas	Moers, DE	2	85

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: D685391

Graphical user interface for a display screen or a portion thereof for evaluating refractory data

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