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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01/15/1991
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Application #:
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07308239
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Filing Dt:
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02/09/1989
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Inventor:
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WILLIAM B. SPILLMAN JR.
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Title:
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OPTICAL GRATING SENSOR AND METHOD OF MONITORING WITH A MULT-PERIOD GRATING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| HERCULES PLAZA |
| WILMINGTON, DELAWARE 19894 |
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| DALE R. LOVERCHECK |
| PATENT SECTION, HERCULES INCORPORATED |
| HERCULES PLAZA |
| WILMINGTON, DE 19894 |
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