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

Patent Owner(s)

• ULTRATECH INTERNATIONAL, INC.

International Classification(s)

• Non-US Classification not provided for expired patents

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bierce, Laurence M	105 Sandra Rd., Jacksonville, FL 32211	38	555
Ehredt, Jesse	1711 Duffton Ln., Painesville, OH 44077	5	47
Heyman, J Tad	11858 Olde Oaks Ct. N., Jacksonville, FL 32223	51	663
Shaw, Mark D	9820 Preston Trail, Pointe Vedra Beach, FL 32082	76	792

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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

Full Text

US Patent No: D364629

Drum top drainfield funnel

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