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

Patent Owner(s)

Patent Owner	Address
LANDAUER INC	GLENWOOD IL

International Classification(s)

• H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Akselrod, Mark S	Stillwater, US	31	280
Dillin, Kent J	Stillwater, US	7	32
Fomenko, Vasiliy V	Stillwater, US	8	38
Johnson, David F	Placitas, US	7	45
Lo, Tse-Min	Glenwood, US	12	34
Tatsumi, Yoshikazu	Chicago, US	19	197
Yoder, R Craig	Crown Point, US	31	565

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 22, 2026

Fee	Large entity fee	small entity fee	micro entity fee
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
July 22, 2014	US,8785887,B1   US8785887B1	GRANTED PATENT AS FIRST PUBLICATION
July 03, 2014	US,20140183378,A1   US20140183378A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2014/0183,378

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