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

Patent Owner(s)

Patent Owner	Address
LOCKHEED MARTIN CORPORATION	6801 ROCKLEDGE DRIVE BETHESDA MD 20817

International Classification(s)

• B64C:AEROPLANES; HELICOPTERS

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Charlton, Eric F	Grapevine, US	4	19
Domel, Neal D	Aledo, US	8	37
Miller, Daniel N	Bainbridge Island, US	55	784

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 20, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 20, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
February 20, 2018	US,9896192,B2   US9896192B2	GRANTED PATENT AS SECOND PUBLICATION
June 13, 2013	US,20130146715,A1   US20130146715A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9896192

Minimally intrusive wingtip vortex wake mitigation using microvane arrays

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