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

Patent Owner(s)

Patent Owner	Address
ECI RESEARCH AND DEVELOPMENT COMPANY	215 CUMBERLAND AVENUE KINGSPORT TN 37660

International Classification(s)

• F23L:AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUS....
• C10J:PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS G....
• F23B:METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOL....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ellis, Charles W Aguadas	P.O. Box 7137, Boulder, CO 80306	1	18

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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
November 18, 2003	US,6647903,B2   US6647903B2	GRANTED PATENT AS SECOND PUBLICATION
June 13, 2002	US,20020069798,A1   US20020069798A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2002/0069,798

Method and apparatus for generating and utilizing combustible gas

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