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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06/26/1990
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Application #:
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07289209
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Filing Dt:
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12/22/1988
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Inventors:
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WILLIAM F. BORBAS, ROBERT D. HAHN, DOUGLAS A. HAHN
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Title:
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PROGRAMMABLE AUTOMATIC CALL-THRU SET
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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WILLIAN, BRINKS, ET AL. |
ONE IBM PLAZA |
STE. 4100 |
CHICAGO, IL 60611 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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1220 LAKEVIEW COURT |
ROMEOVILLE, ILLINOIS 60446 |
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MATHEW R. P. PERRONE, JR. |
PATENT ATTORNEY |
204 SOUTH MAIN STREET |
ALGONQUIN, ILLINOIS 60102 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2000 WEST AMERITECH CENTER DRIVE |
HOFFMAN ESTATES, ILLINOIS 60196 |
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BRINKS HOFER GILSON & LIONE |
JOSEPH F. HETZ |
P.O. BOX 10395 |
CHICAGO, IL 60610 |
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