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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07/17/1990
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Application #:
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07370274
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Filing Dt:
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06/22/1989
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Inventors:
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DALEN E. KEYS, WILLIAM K. SMOTHERS, ALBERT F. HARRINGTON, JACOB BEUTEL et al
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Title:
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HOLOGRAPHIC OPTICAL ELEMENTS HAVING A REFLECTION HOLOGRAM FORMED IN A PHOTOPOLYMER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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ALANSON G. BOWEN, JR. |
PATENT DIVISION |
LEGAL DEPARTMENT |
E. I. DU PONT DE NEMOURS & CO. |
WILMINGTON, DE 19898 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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ALANSON G. BOWEN, JR. |
PATENT DIVISION |
LEGAL DEPARTMENT |
E. I. DU PONT DE NEMOURS & CO. |
WILMINGTON, DE 19898 |
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