Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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02/12/1991
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Application #:
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07309340
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Filing Dt:
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02/10/1989
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Inventors:
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ERIC S. DULA, LAWRENCE R. HUGHES
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Title:
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TELEPHONE CONTROL SYSTEM INCLUDING STORED BLOCKED AND ALLOWED TELEPHONE NUMBERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| MASON, KOLEHMAINEN, RATHBURN & WYSS |
| 20 NORTH WACKER DRIVE |
| STE. 4200 |
| CHICAGO, IL 60606-3184 |
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Assignment:
2
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RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
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| 2155 CHENAULT AVENUE |
| CARROLLTON, TEXAS 75006 |
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| 2155 CHENAULT AVENUE, SUITE 410 |
| CARROLLTON, TEXAS 75006 |
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| 2155 CHENAULT AVENUE, SUITE 410 |
| CARROLLTON, TEXAS 75006 |
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| 2155 CHENAULT AVENUE, SUITE 410 |
| CARROLLTON, TEXAS 75006 |
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| FEDERAL RESEARCH COMPANY, LLC |
| PENELOPE J.A. AGODOA |
| 1030 15TH STREET, NW, SUITE 920 |
| WASHINGTON, DC 20005 |
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Assignment:
3
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PATENT RELEASE AND REASSIGNMENT
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| 2155 CHENAULT AVENUE, SUITE 410 |
| CARROLLTON, TEXAS 75006 |
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| FEDERAL RESEARCH COMPANY, LLC |
| PENELOPE J.A. AGODOA |
| 1030 15TH STREET, N.W. SUITE 920 |
| WASHINGTON, DC 20005 |
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