Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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04/12/1983
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Application #:
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06279525
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Filing Dt:
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07/01/1981
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Inventors:
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PETER E. DOWN, WALTER J. TOMLINSON JR.
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Title:
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METHOD OF ION EXCHANGE REGENERATION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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A CORP. OF DE |
NOT PROVIDED |
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JOEL E. SIEGEL |
TRANS UNION CORP. |
90 HALF DAY RD. |
LINCOLNSHIRE, IL 60015 |
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