Patent Assignment Details
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Reel/Frame: | 006443/0739 | |
| Pages: | 2 |
| | Recorded: | 02/25/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/19/1993
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Application #:
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07829508
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Filing Dt:
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02/03/1992
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Title:
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METHOD OF CLEANING A PROCESS TUBE
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Assignees
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2-3-1, NISHI-SHINJUKU, SHINJUKU-KU |
TOKYO, JAPAN |
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4-8, HONMACHI 3-CHOME, CHUO-KU |
OSAKA, JAPAN |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND, MAIER &
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NEUSTADT, P.C.
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RICHARD NEIFELD, PH.D.
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1755 JEFFERSON DAVIS HWY., 4TH FLOOR
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ARLINGTON, VA 22202
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