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Patent Assignment Details
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Reel/Frame:005978/0281   Pages: 2
Recorded: 01/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
03/02/1993
Application #:
07667775
Filing Dt:
03/11/1991
Title:
WASTEWATER TREATING BIOLOGICAL FILM TANK
Assignors
1
Exec Dt:
06/07/1991
2
Exec Dt:
06/07/1991
Assignees
1
45, OHTA-MACHI 4-CHOME, NAKA-KU
YOKOHAMA, JAPAN
2
5-34-104, SOSHIGAYA 2-CHOME, SETAGAYA-KU
TOKYO, JAPAN
Correspondence name and address
JORDAN & HAMBURG
122 EAST 42ND ST.
NEW YORK, NY 10168

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