Patent Assignment Details
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| Reel/Frame: | 005281/0148 | |
| Pages: | 2 |
| | Recorded: | 04/24/1990 | | |
| 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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07/03/1990
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Application #:
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07291258
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Filing Dt:
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12/28/1988
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Title:
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METHOD OF PRODUCING UNIFORM SILICA GLASS BLOCK
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Assignee
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| 4560, TONDA, OAZA, SHINNANYO-SHI |
| YAMAGUCHI, JAPAN |
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MC CLELLAND
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& MAIER
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CRYSTAL SQUARE FIVE - STE. 400
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1755 SOUTH JEFFERSON DAVIS HWY.
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ARLINGTON, VA 22202
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