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

Patent Owner(s)

Patent Owner	Address
FORD GLOBAL TECHNOLOGIES LLC	MICHIGAN USA MICHIGAN

International Classification(s)

• F01N:GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHIN....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cavataio, John Vito	Dearborn, US	7	208
Cheng, Yisun	Ann Arbor, US	21	235
Gandhi, Haren S	West Bloomfield, US	34	524
Hammerle, Robert Henry	Franklin, US	22	780

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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
January 05, 2010	US,7640730,B2   US7640730B2	GRANTED PATENT AS SECOND PUBLICATION
June 28, 2007	US,20070144156,A1   US20070144156A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7640730

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