Patent Assignment Details
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Reel/Frame: | 003857/0088 | |
| Pages: | 7 |
| | Recorded: | 05/26/1981 | | |
Conveyance: | CONDITIONAL ASSIGNMENT (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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12/11/1979
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Application #:
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05762255
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Filing Dt:
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01/25/1977
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Title:
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METHOD AND APPARATUS FOR PROCESSING LOW-GRADE AGGREGATE ORE
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Correspondence name and address
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LINDSAY, HART, ET AL
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SUITE 700, COLUMBIA SQUARE
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111 S. W. COLUMBIA
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PORTLAND, OR 97201
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