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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/17/1990
Application #:
07211864
Filing Dt:
06/27/1988
Inventors:
WILLIAM A. WHITTENBERGER, EDWARD M. SMITH, WILLIAM R. ALCORN, WESLEY P. BULLOCK
Title:
CONVERTER FOR REMOVING POLLUTANTS FROM A GAS STREAM
Assignment: 1
Reel/Frame:
004921/0950Recorded: 08/01/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/21/1988
Exec Dt:
07/15/1988
Exec Dt:
07/13/1988
Exec Dt:
07/18/1988
Assignee:
Correspondent:
ROBERT A. STURGES
3497 NAUTILUS TRAIL
AURORA, OHIO 44202
Assignment: 2
Reel/Frame:
004983/0751Recorded: 12/12/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/24/1988
Assignee:
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Correspondent:
STEVEN T. TRINKER
W. R. GRACE & CO.,
PATENT DEPT.,
7379 ROUTE 32
COLUMBIA, MD 21044-0400

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