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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/28/1987
Application #:
06826713
Filing Dt:
02/06/1986
Inventors:
MELVIN J. VISSER, JAMES J. MALOT
Title:
REMOVAL OF VOLATILE CONTAMINANTS FROM THE VADOSE ZONE OF CONTAMINATED GROUND
Assignment: 1
Reel/Frame:
005148/0315Recorded: 09/25/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/30/1989
Assignee:
Correspondent:
NANCY L. HORD, OFFICE SUPERVISOR
CORPORATE PATENTS & TRADEMARKS
THE UPJOHN COMPANY
KALAMAZOO, MICHIGAN 49001

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