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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/30/1991
Application #:
07458084
Filing Dt:
02/05/1990
Inventors:
JOSEPH M. NELSON, GARLAND R. RAU
Title:
IN SITU SOIL DECONTAMINATION METHOD AND APPARATUS
Assignment: 1
Reel/Frame:
005368/0421Recorded: 07/16/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/26/1989
Exec Dt:
12/26/1989
Assignee:
5949 SHERRY LANE, STE. 800
DALLAS,, TEXAS 75255
Correspondent:
RICHARDS, MEDLOCK & ANDREWS
4500 RENAISSANCE TOWER
1201 ELM STREET
DALLAS, TX 75270-2197
Assignment: 2
Reel/Frame:
005500/0430Recorded: 11/05/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/01/1990
Assignee:
Correspondent:
RICHARDS, MEDLOCK & ANDREWS
4500 RENAISSANCE TOWER
1201 ELM STREET
DALLAS, TX 75270-2197

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