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Patent Assignment Details
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Reel/Frame:005190/0794   Pages: 3
Recorded: 01/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
09/18/1990
Application #:
07334918
Filing Dt:
04/07/1989
Title:
COMPOSITION CONTAINING ALKANE SULFONIC ACID AND FERRIC NITRATE FOR NITRATE FOR STRIPPING TIN OR TIN-LEAD ALLOY FROM COPPER SURFACES, AND METHOD FOR STRIPPING TIN OR TIN-LEAD ALLOY
Assignors
1
Exec Dt:
12/27/1989
2
Exec Dt:
11/21/1989
3
Exec Dt:
11/14/1989
4
Exec Dt:
11/13/1989
Assignee
1
Correspondence name and address
WILLIAM J. SPERANZA
ST. ONGE STEWARD JOHNSTON & REENS
986 BEDFORD STREET
STAMFORD, CT 06905

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