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Patent Assignment Details
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Reel/Frame:008126/0724   Pages: 13
Recorded: 07/25/1996
Conveyance: ASSIGNMENT FOR SECURITY
Total properties: 2
1
Patent #:
Issue Dt:
04/05/1988
Application #:
06884387
Filing Dt:
07/11/1986
Title:
METHOD OF TREATING FLUORIDE CONTAMINATED WASTES
2
Patent #:
Issue Dt:
07/18/1989
Application #:
07228941
Filing Dt:
08/04/1988
Title:
MIXING APPARATUS
Assignor
1
Exec Dt:
07/02/1996
Assignee
1
ONE MELLON BANK CENTER
PITTSBURGH, PENNSYLVANIA 15258
Correspondence name and address
MURPHY, WEIR & BUTLER
ATTN: ELAINE HOWARD
LEGAL ASSISTANT
101 CALIFORNIA STREET, 39TH FLOOR
SAN FRANCISCO, CA 94111

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