Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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02/02/1993
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Application #:
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07623342
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Filing Dt:
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12/06/1990
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Inventor:
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JOHN L. BUTLER
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Title:
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MULTIPORT UNDERWATER SOUND TRANSDUCER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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205 CAROLYN CIRCLE, |
MARSHFIELD,, MASSACHUSETTS 02050 |
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DAVID M. DRISCOLL |
WOLF, GREENFIELD & SACKS |
FEDERAL RESERVE PLAZA |
600 ATLANTIC AVE. |
BOSTON, MA 02210-2211 |
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06/28/2024 02:40 PM
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