Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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10/01/1991
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Application #:
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07321531
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Filing Dt:
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03/09/1989
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Inventors:
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FRANCIS E. RYDER, JOSEPH J. CEROLA
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Title:
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OXYGEN CONCENTRATOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 100 CURT FRANCIS RD. |
| ARAB, ALABAMA 35016 |
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| RICHARD A. GIANGIORGI |
| TREXLER, BUSHNELL, GIANGIORGI |
| AND BLACKSTONE, LTD. |
| 105 WEST ADAMS STREET, 36TH FLOOR |
| CHICAGO, IL 60603 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 1426 CURT FRANCIS ROAD |
| ARAB, ALABAMA 35016 |
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| TREXLER, BUSHNEL, GIANGIORGI, ET AL. |
| RICHRD A. GIANGIORGO |
| 105 W. ADAMS STREET |
| 36TH FLOOR |
| CHICAGO, IL 60603 |
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