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

Patent Owner(s)

Patent Owner	Address
FEV GMBH	NEUENHOFSTR 181 AACHEN 52078

International Classification(s)

• F01L:CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINE....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Djie, Helge	Aachen , DE	1	8
Duesmann, Markus	Stolberg , DE	13	119
Hahn, Joachim	Aachen , DE	10	45
Hoffmann, Hermann	Stuttgart , DE	21	115
Lauer, Sven	Aachen , DE	1	8
Lechner, Martin	Stuttgart , DE	48	345
Schneider, Falk	Munchingen , DE	59	266
Steinmetz, Christopher	Ludwigsburg , DE	1	8

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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
May 19, 2009	US,7533640,B2   US7533640B2	GRANTED PATENT AS SECOND PUBLICATION
May 22, 2008	US,20080115750,A1   US20080115750A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7533640

Combustion engine comprising a control cam

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