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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:009817/0307   Pages: 8
Recorded: 03/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 4
1
Patent #:
Issue Dt:
07/12/1988
Application #:
06872476
Filing Dt:
06/10/1986
Title:
ULTRAVIOLET WATER TREATMENT APPARATUS
2
Patent #:
Issue Dt:
05/28/1991
Application #:
07600597
Filing Dt:
10/19/1990
Title:
ULTRAVIOLET LAMP RACK ASSEMBLY
3
Patent #:
Issue Dt:
08/10/1999
Application #:
08118878
Filing Dt:
09/09/1993
Title:
APPARATUS FOR EFFICIENT REMOTE BALLASTING OF GASEOUS DISCHARGE LAMPS
4
Patent #:
Issue Dt:
12/08/1998
Application #:
08778913
Filing Dt:
01/03/1997
Title:
INCREASING TURBULENT MIXING IN A UV SYSTEM
Assignor
1
Exec Dt:
12/22/1997
Assignee
1
3020 GORE ROAD
LONDON, ONTARIO, CANADA N6A 4
Correspondence name and address
RATNER & PRESTIA
ANDREW L. NEY
SUITE 301, ONE WESTLAKES, BERWYN
P.O. BOX 980
VALLEY FORGE, PA 19482-0980

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