Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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05/30/1989
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Application #:
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07047642
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Filing Dt:
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05/08/1987
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Inventors:
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LORNE A. WHITEHEAD, JONATHAN E. SCOTT, MALCOLM W. GREAVES
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Title:
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COLLAPSIBLE LIGHT PIPE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| ATTN: STEPHEN W. BUCKINGHAM |
| OFFICE OF PATENT COUNSEL/3M |
| P. O. BOX 33427 |
| ST. PAUL, MN 55133-3427 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2501 HUDSON ROAD |
| ST. PAUL, MINNESOTA 55119 |
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| BLAKE R. WIGGS |
| OYEN WIGGS GREEN & MUTALA |
| SUITE 480 - THE STATION |
| 601 WEST CORDOVA STREET, VANCOUVER |
| BRITISH COLUMBIA, CANADA V6B 1G1 |
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