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Patent Assignment Details
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Reel/Frame:008997/0001   Pages: 6
Recorded: 02/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/16/1999
Application #:
08878529
Filing Dt:
06/19/1997
Title:
FILTER FOR SUBTERRANEAN USE
Assignors
1
Exec Dt:
01/13/1998
2
Exec Dt:
12/12/1997
3
Exec Dt:
12/12/1997
Assignee
1
2200 NORTHERN BOULEVARD
EAST HILLS, NEW YORK 11548
Correspondence name and address
LEYDIG, VOIT & MAYER
MICHAEL TOBIAS
700 THIRTEENTH STREET, N.W., SUITE 300
WASHINGTON, DC 20005
ATTN: MICHAEL TOBIAS

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