Patent Assignment Abstract of Title
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Total Assignments:
6
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Patent #:
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Issue Dt:
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08/15/1989
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Application #:
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07114837
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Filing Dt:
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10/30/1987
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Inventor:
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RICHARD A. LEY
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Title:
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HEAT EXCHANGER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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3000 CENTRE SQUARE WEST |
1500 MARKET STREET |
PHILADELPHIA, PENNSYLVANIA 19102 |
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JAMES P. RYTHER JONES, DAY, REAVIS & |
POGUE |
225 WEST WASHINGTON STREET 26TH FLOOR |
CHICAGO, IL 60606 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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333 N.E. TAFT STREET |
MINNEAPOLIS, MINNESOTA 55413 |
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JONES, DAY, REAVIS & POGUE |
225 WEST WASHINGTON |
CHICAGO, IL 60606 |
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Assignment:
3
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MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS)
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333 N.E. TAFT STREET |
MINNEAPOLIS, MINNESOTA 55413 |
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ROCKEY, RIFKIN & RYTHER |
JAMES P. RYTHER, ESQ. |
20 SOUTH CLARK STREET, STE. 2900 |
CHICAGO, IL 60603 |
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Assignment:
4
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MERGER (SEE DOCUMENT FOR DETAILS).
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10 CHATHAM ROAD |
SUMMIT, NEW JERSEY 07901 |
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FREDRIKSON & BYRON. P.A. |
PHILIP M. GOLDMAN |
SUTIE 4000 |
200 SOUTH SIXTH STREET |
MINNEAPOLIS, MN 55402-1425 |
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Assignment:
5
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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333 N.E. TAFT STREET |
MINNEAPOLIS, MINNESOTA 55413 |
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FREDRIKSON & BYRON P.A. |
SUITE 4000 |
200 SOUTH SIXTH STREET |
MINNEAPOLIS, MN 55402-1425 |
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Assignment:
6
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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90 SOUTH SEVENTH STREET |
MAC N9312-040 |
MINNEAPOLIS, MINNESOTA 55479 |
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DORSEY & WHITNEY LLP |
INTELLECTUAL PROPERTY DEPARTMENT |
50 SOUTH SIXTH STREET |
MINNEAPOLIS, MN 55402-1498 |
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