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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10/17/1989
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Application #:
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06790572
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Filing Dt:
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10/23/1985
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Inventors:
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KATSUTOSHI ANDO, YO OGAWA, RYOICHI TOGASHI
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Title:
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ELECTRET FIBER SHEET AND METHOD OF PRODUCING SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 2, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU, A CORP. OF JAPAN |
| TOKYO, JAPAN |
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| ARMSTRONG, NIKAIDO, MARMELSTEIN & |
| KUBOVCIK |
| STE. 912, 1725 K STREET, N. W. |
| WASHINGTON, DC 20006 |
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