Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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11/15/1988
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Application #:
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07032638
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Filing Dt:
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04/01/1987
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Inventors:
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WOLFGANG EHRFELD, DIETRICH MUNCHMEYER
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Title:
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METHOD OF PRODUCING A PASSIVE OPTICAL DEVICE INCLUDING AT LEAST ONE REFLECTION GRATING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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WEBERSTR. 5 |
D-7500 KARLSRUHE, GERMANY |
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SPENCER & FRANK |
1111 - 19TH STREET, N. W. |
WASHINGTON, DC 20036 |
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