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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
4921886
Issue Dt:
05/01/1990
Application #:
07270528
Filing Dt:
11/14/1988
Inventors:
THOMAS K. EWAN, THOMAS W. MUSSLEWHITE, CHARLES R. BARDEN, THOMAS J. WEBER et al
Title:
PROCESS FOR THE DRY REMOVAL OF POLLUTING MATERIAL FROM GAS STREAMS
Assignment: 1
Reel/Frame:
004974/0528Recorded: 11/14/1988Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
EWAN, THOMAS K.
Exec Dt:
10/25/1988
MUSSLEWHITE, THOMAS W.
Exec Dt:
10/26/1988
BARDEN, CHARLES R.
Exec Dt:
10/27/1988
WEBER, THOMAS J.
Exec Dt:
10/31/1988
BURNETTE, ANDREW D.
Exec Dt:
10/27/1988
HEDFI, ADEL
Exec Dt:
10/27/1988
COLE, HEATHER E.
Exec Dt:
10/27/1988
MOORE, JAMES C.
Exec Dt:
11/07/1988
JACUBEC, MARK R.
Exec Dt:
11/10/1988
Assignee:
AEROLOGICAL RESEARCH SYSTEMS, INCORPORATED, A CORP. OF TX
Correspondent:
DONALD E. DEGLING
FISH & NEAVE
29TH FLOOR
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:
005182/0484Recorded: 11/22/1989Pages: 17
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). FEBRUARY 17, 1989, SEE RECORD FOR DETAILS
Assignor:
AEROLOGICAL RESEARCH SYSTEMS, INC., A CORP. OF TX.
Exec Dt:
02/17/1989
Assignee:
AEROLOGICAL SYSTEMS, INC., A CORP. OF TX.
Correspondent:
RODNEY VARNER
ONE AMERICAN CENTER, STE. 1290
600 CONGRESS AVENUE
AUSTIN, TX. 78701
Assignment: 3
Reel/Frame:
005578/0203Recorded: 01/16/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
AEROLOGICAL SYSTEMS, INC., A TX CORP.
Exec Dt:
01/14/1991
Assignee:
AEROLOGICAL RESEARCH SYSTEMS, INC.
105 CREEK BEND BLVD.
A TX CORP.
DAINGERFIELD, TEXAS 75638
Correspondent:
GRAVES, DOUGHERTY, HEARON & MOODY
2300 NCNB TOWER
515 CONGRESS AVENUE
AUSTIN, TX 78701

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