Patent Assignment Details
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Reel/Frame: | 007955/0854 | |
| Pages: | 2 |
| | Recorded: | 04/24/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/30/1998
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Application #:
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08639020
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Filing Dt:
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04/24/1996
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Title:
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PROCESS FOR PRODUCING TUNGSTEN OXIDE
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Assignee
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P.O. BOX 33427 |
ST. PAUL, MINNESOTA 55133 |
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Correspondence name and address
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MINNESOTA MINING AND MANUFACTURING
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ROBERT W. SPRAGUE
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST.PAUL, MINNESOTA 55133-3427
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