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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/03/1985
Application #:
06577955
Filing Dt:
02/08/1984
Inventor:
ARTHUR M. JOHNSTON
Title:
DUST ASSESSMENT APPARATUS AND METHOD
Assignment: 1
Reel/Frame:
004227/0012Recorded: 02/08/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/18/1984
Assignee:
HOBART HOUSE, GROSVENOR PLACE,
A GB CORP.
LONDON SW1X 7AE, ENGLAND
Correspondent:
JAMES C. WRAY
1489 CHAIN BRIDGE ROAD, STE. 200
MCLEAN, VA 22101

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