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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/11/1988
Application #:
07148394
Filing Dt:
01/25/1988
Inventors:
JAMES L. LAGREE, RICHARD A. JOHNSON, DIRK J. BOOMGAARD, DAPHNE C. D'ZURKO
Title:
ELEVATOR DOOR CONTROL SYSTEM
Assignment: 1
Reel/Frame:
004844/0372Recorded: 01/25/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/12/1988
Exec Dt:
01/13/1988
Exec Dt:
01/12/1988
Exec Dt:
01/07/1988
Assignee:
WESTINGHOUSE BLDG., GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
WESTINGHOUSE ELECTRIC CORPORATION
1310 BEULAH RD.
CHURCHILL, PA 15235
Assignment: 2
Reel/Frame:
006737/0237Recorded: 10/21/1993Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/13/1993
Assignee:
CH-6052 HERGISWIL NW, SWITZERLAND
Correspondent:
SANDLER, GREENBLUM & BERNSTEIN
JAMES L. ROWLAND
2920 SOUTH GLEBE ROAD
ARLINGTON, VA 22206

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