Patent Assignment Details
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Reel/Frame: | 005321/0830 | |
| Pages: | 4 |
| | Recorded: | 05/29/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/07/1992
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Application #:
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07450082
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Filing Dt:
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12/13/1989
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Title:
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HEATERBOARD AND METHOD AND APPARATUS FOR FORMING HEATERBOARDS
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Assignee
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TREDEGAR ST. |
RICHMOND, VIRGINIA 23217 |
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Correspondence name and address
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STEVEN P. WEIHROUCH
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SIXBEY, FRIEDMAN, LEEDOM & FERGUSON P.C.
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2010 CORPORATE RIDGE
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MCLEAN, VA 22102
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