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

Patent Owner(s)

Patent Owner	Address
WIKA ALEXANDER WIEGAND GMBH & CO KG	ALEXANDER-WIEGAND STRASSE 63911 KLINGENBERG MAIN

International Classification(s)

• G05F:SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIAB....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Di, Marco Mirko	Klein-Wallstadt, DE	5	12
Hofmann, Roland	Mombris, DE	3	11
Klug, Arno	Elsenfeld, DE	6	66
Kunz, Josef	Kirchzell, DE	1	2
Lorzel, Wolfgang	Aschaffenburg, DE	1	2
Rossner, Ewald	Obernburg, DE	1	2
Rothenbach, Thomas	Burgstadt, DE	5	4

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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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 04, 2011	US,8030990,B2   US8030990B2	GRANTED PATENT AS SECOND PUBLICATION
February 25, 2010	US,20100045366,A1   US20100045366A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8030990

Measuring instrument in two-conductor technology

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