Patent Assignment Details
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Reel/Frame: | 006578/0217 | |
| Pages: | 3 |
| | Recorded: | 06/21/1993 | | |
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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07/19/1994
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Application #:
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07979753
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Filing Dt:
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11/23/1992
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Title:
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METHOD FOR THE SEALING OF UNSTABLE ROCK STRATA
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Assignee
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285, LONG ACRE |
NECHELLS, BIRMINGHAM B7, ENGLAND 5JR, |
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Correspondence name and address
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ALAN H. BERNSTEIN
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CAESAR, RIVISE, BERNSTEIN, COHEN , ET AL
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1635 MARKET ST., 12TH FL.
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SEVEN PENN CENTER
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PHILADELPHIA, PA 19103-2212
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