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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07/09/1991
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Application #:
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07504807
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Filing Dt:
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04/05/1990
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Inventors:
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TETSUO MAEDA, KOICHI IMANAKA
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Title:
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OPTICAL TOOTHBRUSH AND METHOD OF USE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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10, TSUCHID-CHO, HANAZONO |
UKYO-KU, KYOTO, JAPAN |
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WEGNER & BRETSCHNEIDER |
1233 20TH ST, N.W., 3RD FL. |
P. O. BOX 18218 |
WASHINGTON, DC 20036-8218 |
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