Patent Assignment Abstract of Title
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Total Assignments:
5
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Patent #:
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Issue Dt:
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03/16/1993
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Application #:
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07708919
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Filing Dt:
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05/31/1991
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Inventors:
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LEO SPIEGEL, MARK B. NAZAR
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Title:
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ACOUSTICAL RIBBON TRANSDUCER LOUDSPEAKER SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| ROBERT F. O'CONNELL |
| DIKE, BRONSTEIN, ROBERTS & CUSHMAN |
| 130 WATER ST. |
| BOSTON, MA 02109 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ONE PROGRESS WAY |
| WILMINGTON, MASSACHUSETTS 01887 |
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| LEA B. PENDLETON |
| MORSE, BARNES-BROWN & PENDLETON |
| 1601 TRAPELO RD. |
| RESERVOIR PLACE |
| WALTHAM, MA 02154 |
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Assignment:
3
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| ONE FEDERAL STREET |
| BOSTON, MASSACHUSETTS |
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| C. KONDRACKI |
| 2001 JEFFERSON DAVIS HWY. |
| SUITE 505 |
| ARLINGTON, VA 22202 |
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Assignment:
4
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RELEASE OF PATENT SECURITY AGREEMENT
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| ONE PROGRESS WAY |
| WILMINGTON, MASSACHUSETTS 01887 |
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| PEABODY & BROWN |
| CRAIG D. MILLS |
| 101 FEDERAL STREET |
| BOSTON, MA 02110 |
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Assignment:
5
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| 109 FEDERAL STREET |
| BOSTON, MASSACHUSETTS 02110 |
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| CRAIG D. MILLS |
| PEABODY & BROWN |
| 101 FEDERAL STREET |
| BOSTON, MA 02110 |
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